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📚 Read to 450+ Students · Bay Area Schools, Libraries & Learning Centers

Some conversations are hard to start.
These stories start them for you.

★★★★★ 5.0 on Amazon · 10+ Verified Reviews
🏅 2× Library Showcase Author
"My daughter asked me to read it again the very next night."
✦ Verified Amazon Review
From the Author

Why I wrote this book

As a parent, I watched my child face the same moments every child does — the lie they couldn't take back, the friend who left them out, the thing they almost quit right before they found out they were good at it.

I looked for a book that could open those conversations. Something honest, not preachy. Relatable, not generic.

When I couldn't find it, I wrote it.

There's a story for the hard moments too

When your child keeps saying I'll do it tomorrow — and suddenly it's too late.

When they lied, felt awful, and didn't know how to make it right.

When they gave up on something they used to love — ballet, chess, music — right before they would have broken through.

When they're the new kid and can't find their footing.

When a friendship got complicated and they came home quiet.

When they don't think they're good enough, smart enough, or brave enough — yet.

These 29 short stories don't lecture. They put a child in a situation they recognize and let them feel their way through it — so they come away feeling seen, understood, and a little braver.

Verified Reviews

"It's the kind of book that makes kids feel seen."

Here's what parents are saying about Heartfelt Stories.

5.0
★★★★★
5★ on Amazon  ·  10+ Verified Reviews
★★★★★
Great books for young readers and adults!
"My 12-year-old daughter truly enjoyed this book. Each story carries a meaningful and positive message that young readers can easily relate to in their everyday lives. The lessons are thoughtful, encouraging, and age-appropriate for elementary and middle school students. I highly recommend this book to families and educators alike. It would make a wonderful addition to any classroom library, and I would love to share it with elementary school teachers."
★★★★★
Reading these stories feels like receiving a warm hug!
"This book is full of heart and relatable life learnings. Each of my kids has their favorite stories they enjoy listening to over and over. When they have a hard day, we've referenced characters from the book — it has given them assurance that they are not alone in their experiences. Each chapter is the perfect length for a short read, and the author does a beautiful job transporting you to different parts of the world."
★★★★★
Highly recommend!
"Heartfelt Stories for Young Hearts is a great book! It captures real life scenarios kids can relate to while teaching valuable life lessons. My daughter looked forward to a new short story every night. Highly recommend!"
★★★★★
A must-have book for every family
"Our 12-year-old son fell in love with this book! He got excited whenever he came across stories that relate to him — he felt that he is not alone going through many obstacles and rollercoaster emotions in his daily life. Each story has a different message that can relate to kids' everyday life."
★★★★★
Perfect bedtime stories — even for kids with short attention spans
"My 8 year old daughter and I have truly enjoyed reading each short story before bedtime. They are little nuggets of wisdom that teach kids about taking responsibility for their actions, sharing with others, not telling lies etc. I would recommend, particularly when our children have such short attention spans."
★★★★★
Vibrant illustrations, valuable lessons — my kids saw themselves in the characters
"This book is a collection of heartwarming stories that capture the imagination of young readers while teaching valuable life lessons. The language is simple and age-appropriate, making it an excellent choice for early readers. The illustrations are vibrant and engaging, bringing the characters and scenes to life on every page. My kids easily related to the characters and even saw themselves in their journeys."
★★★★★
Perfect bedtime book for my 10-year-old twins
"I read one story a night with my twin boys (age 10), and they're hooked. Each story teaches a lesson — kindness, honesty, courage — without feeling too 'lesson-y.' We talk about the characters after, and it's sparked some surprisingly thoughtful conversations. It's the kind of book that makes kids feel seen."
★★★★★
Lovely read, full of empathy and care
"Stories, since humans sat around a fire, were the medium of sharing wisdom. In this book, much wisdom is made relevant and accessible. An enjoyable read for me and my children. Highly recommended!"

Sound like your child? See for yourself — the first story is free.

📖 Paperback — $18 ⚡ Kindle — $4.99 or see both books →

Read the first story free — then decide.

Read-aloud for little ones · Independent reading for TK–5 · Meaningful for middle school too
📖 Paperback — $18 ⚡ Kindle — $4.99
★★★★★ 5.0 on Amazon · Free Prime shipping · Instant Kindle delivery
New · Verified Reviews

And parents already love Little Hearts, Big Values.

Early reviews from families reading the brand-new Book 2 with their little ones (ages 4–7).

5.0
★★★★★
5★ on Amazon  ·  3 Verified Reviews
★★★★★
A great book for families
"As a mom of twin boys, I love finding books that are both enjoyable and meaningful. The stories teach important lessons about kindness, honesty, responsibility, empathy, and perseverance in a way children can easily understand. My favorite feature is the discussion guide at the end of each story — the thoughtful questions turned story time into meaningful family conversations."
★★★★★
Heartwarming and practical stories for young hearts
"Full of light, joy, and practical life lessons perfect for my little one! The stories are very relatable and invite great talking points with young children starting to navigate school and friendships. We've had the benefit of reading Y.S. Moon's first book — this second one carries the same spark for the younger siblings."
★★★★★
A book every parent should read with their child
"A beautiful collection of stories that gently teaches kindness, empathy, honesty, and courage in a way my child could truly understand. We read it together at bedtime, and it opened up meaningful conversations about everyday choices and feelings. The stories are simple, engaging, and really stay with you."

Ready to share these stories with your little one?

📖 Paperback — $12.99 ⚡ Kindle — $2.99 or see both books →
Books by Y.S. Moon

The Collection

Debut · 2025
Heartfelt Stories for Young Hearts
★★★★★ 5.0 on Amazon · 10+ Verified Reviews
Y.S. Moon  ·  Ages 4–14
Twenty-nine stories about the moments children carry quietly — from fear of failing, the sting of being left out, to the courage to try again. Written to be read in 10 minutes. Remembered for much longer.
📖 Paperback – $18 ⚡ Kindle – $4.99
📖 Read the first story free
✨ New · 2026 🏆 #1 New Release on Amazon
Little Hearts, Big Values
Y.S. Moon  ·  Ages 4–7  ·  From the author of the ★ 5.0-rated Heartfelt Stories
Seven tender stories crafted to help young children understand themselves, build confidence, and learn how to treat the world around them.
📖 Paperback – $12.99 ⚡ Kindle – $2.99
🎨 Free coloring pages — PDF

Now available in paperback & Kindle. Printable coloring pages free for every family — join the Reader’s Circle for more.

For Educators & Organizations

Partner with Y.S. Moon to bring SEL to life

Whether you're a school librarian, classroom teacher, counselor, or community organization — Y.S. Moon offers engaging, curriculum-aligned author experiences that go far beyond a typical book reading.

Every session is rooted in the five CASEL SEL pillars and designed to spark real conversations children carry home long after the visit.

CASEL Aligned TK–5 Middle School In-Person · Bay Area Virtual · Nationwide Character Ed Literacy Integration
450+
Kids have heard these stories live
Across Bay Area schools, libraries, and community organizations — Y.S. Moon is an experienced author presenter, not a first-timer.
Voices from the Classroom

From teachers across 2 Bay Area schools

"My students enjoyed Heartfelt Stories for Young Hearts. The stories feature rich vocabulary and thoughtful lessons about kindness and empathy, which sparked meaningful conversations in our classroom."
— Jill Stevens-Nappi, M.Ed · First Grade Teacher, J.M. Amador Elementary
"I recently had the opportunity to read Heartfelt Stories for Young Hearts by Y.S. Moon with my classroom, and they were wonderful read-alouds for elementary students. The meaningful short stories focus on important themes like confidence, teamwork, friendship, truthfulness, helpfulness, perseverance, and overcoming challenges. The stories are engaging and relatable, creating great opportunities for classroom discussion and reflection. My students connected the lessons to their own experiences, making the stories both impactful and enjoyable. This book would be a great addition to any classroom or home library for teachers and families hoping to encourage kindness, empathy, and strong character in children."
— Aubrey Gaisor · First to Third Grade Teacher, Valley Montessori School
"Recently, Y. S. Moon came to read to my classroom of first to third grade students. She read one story from her book, Heartfelt Stories for Young Hearts, about a girl named Bella and her story of learning to share. The students loved it so much that we ended up purchasing a copy to keep in the classroom so they could continue reading. There are tales of friendship, confidence, honesty, responsibility, and hard work, told through stories about young people that the students can all relate to. Her energy with the children was magnetic; she kept them all engaged with her storytelling, clarifying questions, and follow-up activities."
— Allie Schmitt · First to Third Grade Teacher, Valley Montessori School
"We were thrilled to have author Y.S. Moon visit our classroom to read a short story from her book, "Heartfelt Stories for Young Hearts". The presentation was very engaging and inspiring for the children, which in turn sparked several thoughtful questions. Ms. Moon was very intentional in her responses and led the children in a thought-provoking discussion, drawing from personal experiences that the children could relate to. The book has now become a popular addition to our classroom library, and I have found many students taking a reading break with the book whenever they get the chance."
— Dilnawaz Kapadia · First to Third Grade Teacher, Valley Montessori School
Visit Options
📖
Author Read & Discussion
TK–5 · 30–45 min
  • Live reading of selected stories
  • Guided SEL discussion with students
  • Q&A — kids ask the author anything
  • Optional reflection activity or journal prompt
  • Signed bookplates for every student
Best for
Classroom visits, library programs, literacy events
🎤
Character & SEL Assembly
Grades 1–8 · 45–60 min
  • Full-school or grade-level assembly format
  • Interactive storytelling with student participation
  • Deep dive into one SEL theme (courage, empathy, kindness)
  • Real-world connection activities
  • Follow-up teacher resource guide included
Best for
Character education weeks, SEL curriculum launch, school events
✍️
Speaker: Publishing Your Story
Adults & Older Students · 45–60 min
  • Y.S. Moon's journey from engineer to published author
  • How to self-publish on Amazon KDP — step by step
  • Overcoming fear and self-doubt as a first-time creator
  • Interactive Q&A for aspiring writers
  • Ideal for parent nights, staff development, community events
Best for
Parent evenings, community organizations, aspiring authors
Schools & Organizations We've Worked With
🏫 J.M. Amador Elementary
🏫 Valley Montessori School
📚 Dublin Public Library
🥋 Empower Martial Arts
🤝 Narika
🎒 Safari Kid
Common Questions
How far in advance should we book? +
For in-person Bay Area visits, 3–4 weeks notice is ideal, though Y.S. Moon will always try to accommodate shorter timelines. For virtual visits, 1–2 weeks is usually fine. Reach out early for busy periods like literacy month, book fairs, or character education weeks.
Are virtual visits available? +
Yes — Y.S. Moon offers virtual author visits for schools and organizations nationwide. Virtual sessions are available via Zoom or Google Meet and are just as interactive and engaging as in-person visits.
Do you provide teacher resources? +
Yes. Upon booking, Y.S. Moon provides a simple teacher guide with discussion questions, SEL connection prompts, and a short reflection activity tied to the visit theme — all at no extra cost.
Can we purchase books for students? +
Absolutely. Bulk orders are available with a discount for classrooms and schools. Y.S. Moon is happy to sign and personalize copies for each student, just mention this when you reach out.
What is the fee for a visit? +
Visit fees vary depending on format, duration, and whether the visit is in-person or virtual. Please use the contact form below to enquire. Y.S. Moon is committed to working within school and organization budgets wherever possible.

Ready to bring Y.S. Moon to your school or organization?

Press kit · bio · headshot · book cover available on request
Book a Visit → 📅 Check Availability →
📚
Y.S. Moon — Children's Book Author
20+
Events & Partnerships
About the Author

Meet Y.S. Moon

Y.S. Moon is a parent, wife, engineer, and lifelong storyteller based in the San Francisco Bay Area. She believes that the right story at the right moment can shape a child's heart forever.

Her debut book was born from years of watching children — including her own — navigate big feelings, new friendships, and moments of self-doubt. She wanted to give them a mirror: stories where kids just like them found their footing and discovered their inner strength.

When she's not writing, Y.S. enjoys traveling the world with her family, cooking, and volunteering by hand-making greeting cards for children with cancer.

Kindness isn't just something she writes about.

⚙️ Engineer + Author
💌 Volunteer
✍️ New Book in 2026
🏆
Selected Author — Dublin Public Library Local Author Showcase 2025 and 2026
A competitive, curated showcase open to Bay Area authors. Y.S. Moon was selected from a pool of applicants to represent her debut work — a recognition of both the quality of her writing and its relevance to the community.
🎤
Featured Speaker — Valley Montessori School, Dec 2025
Invited back by Valley Montessori School to lead a presentation on self-publishing — a distinct recognition that extended Y.S. Moon's role from author to educator and subject-matter expert.
🔁
Repeat School Invitations — J.M. Amador & Valley Montessori
Both J.M. Amador Elementary School and Valley Montessori School invited Y.S. Moon back for a second visit. A second invitation from the same school is earned, not given.
🤝
Community Partnership — Narika, February 2026
Y.S. Moon was invited by Narika — a Bay Area nonprofit supporting survivors of domestic violence — to bring her storytelling to their community. A meaningful partnership that speaks to the reach and relevance of her work beyond the bookshelf.

These are the stories — written by a parent, for every child who's ever felt too much and said too little. Read the first one free.

📖 Read the First Story Free → or explore both books →
💛
Two books by Y.S. Moon
★★★★★ 5.0  ·  #1 New Release on Amazon  ·  Ages 4–14  ·  From $2.99
Explore Both Books →
Live Appearances

Events & School Visits

6+
Bay Area Venues
20+
Reading Sessions
2×
Library Showcase Author
Trusted by 🏫 J.M. Amador Elementary 🏫 Valley Montessori School 📚 Dublin Public Library 🥋 Empower Martial Arts 🤝 Narika 🎒 Safari Kid
Upcoming Appearances Where you’ll find Y.S. Moon next
Thu · Jun 25, 2026
Author Read & Book Signing
Empower Martial Arts · Dublin, CA
🔁 Visit 2 🤝 Community Partner 📖 Read + Signing
Thu · Jul 23, 2026
Author Read & Book Signing
Empower Martial Arts · Dublin, CA
🔁 Visit 3 🤝 Community Partner 📖 Read + Signing
Past Visits Classrooms & communities we’ve reached
May 30, 2026
2026 Local Author Showcase — Sale & Signing
Dublin Public Library · Dublin, CA
🏆 Selected Two Years Running ✍️ Meet the Author
May 7–8, 2026
Annual Book Fair — Sale & Signing
Valley Montessori School · Livermore, CA
🔁 Visit 7 of 7 📚 Book Fair
Apr 2026
Author Read Series — 4 Sessions
Valley Montessori School · Livermore, CA
🔁 Visits 3–6 of 7 · Apr 1, 23 & 24
Mar 2026
Author Read Series · Safari Kid Learning Center
Dublin, CA
🔁 4 Sessions · Mar 6 & Mar 20
Feb 1, 2026
Author Read & Book Signing
Dublin Public Library · Dublin, CA
🤝 Community Partnership · Sponsored by Narika
Dec 10, 2025
🎤 Featured Speaker — “How to Publish Your Book”
Valley Montessori School · Livermore, CA
🔁 Visit 2 of 7
Nov 24, 2025
Author Read · Empower Martial Arts
Dublin, CA
🔁 Visit 1 🤝 Community Partnership
Nov 1, 2025
2025 Local Author Showcase — Sale & Signing
Dublin Public Library · Dublin, CA
🏆 Competitively Selected ✦ Selected Again for 2026
Oct–Nov 2025
Author Read Series · J.M. Amador Elementary
Dublin, CA
🔁 3 Sessions · Oct 2 & Nov 20
Sept 10–11, 2025
Annual Book Fair — Sale & Signing
Valley Montessori School · Livermore, CA
🔁 Visit 1 of 7
Read aloud to 450+ children across Bay Area schools & communities — bring it to yours. Book a School Visit →
Can't make it to an event?
Read the first story tonight — it’s free →
Join the Reader’s Circle · No purchase needed · Takes 30 seconds
★★★★★ 5.0 on Amazon · 10+ verified 5-star reviews

Have a little one? 🎨 Free coloring pages from Little Hearts, Big Values

Questions & Answers

Everything parents ask before they buy

Honest answers — no fluff.

You have two books now — which should we start with? +
Both stand on their own, so there's no wrong place to begin. Little Hearts, Big Values — 7 gentle stories for ages 4–7 — is the perfect first introduction to feelings, confidence, and kindness for the youngest readers. Heartfelt Stories for Young Hearts — 29 stories for ages 4–14 — is the larger collection that keeps growing with your child through the school years. Many families keep both on the shelf.
Can my child read them alone, or are they for reading together? +
Both. Little Hearts, Big Values is written to be read aloud with ages 4–7. Heartfelt Stories works at every stage — parents read it aloud to 4-year-olds, 8-year-olds read it on their own, and middle schoolers pick it up when they need it. Neither book talks down to a child.
How long does each story take to read? +
About 10 minutes to read aloud — the perfect length for a bedtime routine. Short enough that a child stays engaged, meaningful enough that you'll both still be thinking about it the next morning.
What topics and values do the stories cover? +
Kindness, honesty, courage, confidence, friendship, handling disappointment, standing up for others, and finding your own voice. Little Hearts introduces these gently for little ones; Heartfelt Stories explores them across 29 stories, through characters who feel like real kids facing the moments every child will meet.
Do we need to read the stories in order? +
Not at all. Each story stands completely on its own. Browse by theme, read one a night, or open to whatever your child needs right now — there's no wrong way to use either book.
What makes these different from other children's books? +
Most SEL books tell children what to feel. These stories let them meet characters who feel it first — and work through it themselves. No lectures, no heavy-handed moral at the end of every page. Just honest storytelling that trusts a child's ability to understand — and a parent's instinct to start the conversation.
📖 Read the first story free — then decide

Have a little one? 🎨 Free coloring pages from Little Hearts, Big Values

Not ready to buy?

Read the first story free.

"Pawns, Knights, and Noah's Quest" — the opening story from Heartfelt Stories for Young Hearts. Takes 10 minutes to read aloud together.

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Have a little one? Grab the free printable coloring pages from Little Hearts, Big Values.

🎨 Free coloring pages — PDF
Let's Connect

Reach out — Y.S. Moon reads every message.

School visit, bulk order, or just want to share how the book touched your child — send a note and expect a personal reply within 24 hours.

🏫
School & Library Visits
Book an author read, workshop, or signing
📚
Bulk Book Orders
For classrooms, book clubs, or organizations
💛
Reader Mail
Share how the book impacted your child
🤝
Media & Partnerships
Press, collaborations, or podcast appearances
Send a Message