Children's Book Publishing for Experts

Your clinical expertise deserves a bigger audience. Let's put it in a children's book.

We help psychologists, therapists, researchers, and mission-driven professionals create beautiful children's books, even if you've never written one before. You keep 100% of your rights, your royalties, and your creative vision.

10 books published  ·  10 in progress  ·  100% author-owned

Marlee Kostiner, founder of Garden Wolf Publishing House
10 Books published
10 In progress
100% Author-owned rights
0 Royalty splits
2 Pro-bono projects this year
Who this is for

If you have knowledge kids need, you belong here.

Our authors come from every corner of the helping professions. What they share is a conviction that their expertise shouldn't stay locked in a journal, a session room, or a conference. It belongs in homes, schools, and hands.

Mental health professionals

Psychologists, psychiatrists, therapists, social workers, occupational therapists, and other clinicians who want to put evidence-based concepts into children's hands in a form families will actually use.

Working in research? A children's book is a powerful knowledge mobilization tool.

Learn about our knowledge mobilization services →

Non-profit organizations

A children's book is a lasting way to expand your reach, communicate your mission, and put something tangible into the communities you serve.

Educators and health professionals

Make complex topics accessible to the children and families who need them most. We work with schools, researchers, and professionals across health and education.

Mission-driven experts of all kinds

If your idea comes from a place of wanting to help kids by sharing your expertise, we want to hear from you. We're even working on a book with a mortgage broker helping kids learn financial literacy.

Any field. Any topic. Any age.
Who makes a great author

The three things that make a book worth writing.

Marlee works with authors who bring at least two of the three. Passion is always required. In practice, most mission-driven professionals walk in with all three.

Passion

You care deeply about the children and families your book will reach. This isn't a side project. It's something you feel compelled to put into the world. This one is non-negotiable.

Expertise

You know your subject. That knowledge might come from a doctoral program, from twenty years in the field, or from lived experience that no degree could teach you. All three count equally here.

Experience

You've seen what happens when children and families don't have access to the right tools and language. That on-the-ground perspective is what turns a good idea into a book that actually lands.

"

Most of the people I work with come in thinking they're not quite qualified to write a book. I'm not looking for writers. There's already a place for them in publishing. I'm filling a different gap. If you show up with passion and either expertise or lived experience, you're not just qualified. You're exactly the author I'm looking to work with.

Marlee Kostiner, Founder
How it works

You bring the expertise.
We bring everything else.

Our flat-fee, author-first publishing model means no gatekeeping, no royalty splits, and no giving up control of your vision. Just a partnership built around your book.

01

You bring the idea

It doesn't need to be fully formed. A theme you keep coming back to in sessions, a gap you see in what's available for kids. That's enough to start.

02

We build it together

From manuscript and illustration direction to layout, printing, and distribution, Garden Wolf handles the production so you can stay focused on the content.

03

Your book goes into the world

You own 100% of your rights and royalties. The book lives in schools, libraries, clinics, and homes, and keeps working long after it leaves your hands.

See packages and pricing

Publishing packages from $3,995 USD / $5,500 CAD  ·  Flat fee, no royalty splits

Our catalogue

Books that earn their place on the shelf.

View all books →

Every book in our catalogue is authored by an expert who had something profound to say and had the courage to say it. That expertise takes many forms: academic training, years in the field, or a personal life experience that changed how you see the world.

Click any book below to learn more and buy

Let's Go Surfing!
Let's Go Surfing!
Dr. Jamie Duggan
A Superhero's Guide to Wise Mind
A Superhero's Guide to Wise Mind
Dr. Jamie Duggan
How to Power Down and Reset
How to Power Down and Reset
Dr. Jamie Duggan
It's Okay to Feel Sad
It's Okay to Feel Sad
Joey Coleman
You Know I'm Here
You Know I'm Here
Jon Reider
NaMOOste
NaMOOste
Marlee Kostiner
Mischievous Maisie
Mischievous Maisie
Tracey Schwartz
Let's Talk Podcasting for Kids
Let's Talk Podcasting for Kids
Amanda Cupido
Nurtured by Nature series
Nurtured by Nature series
Dr. Jamie Duggan
Let's Go Surfing!
Let's Go Surfing!
Dr. Jamie Duggan
A Superhero's Guide to Wise Mind
A Superhero's Guide to Wise Mind
Dr. Jamie Duggan
How to Power Down and Reset
How to Power Down and Reset
Dr. Jamie Duggan
It's Okay to Feel Sad
It's Okay to Feel Sad
Joey Coleman
You Know I'm Here
You Know I'm Here
Jon Reider
NaMOOste
NaMOOste
Marlee Kostiner
Mischievous Maisie
Mischievous Maisie
Tracey Schwartz
Let's Talk Podcasting for Kids
Let's Talk Podcasting for Kids
Amanda Cupido
Nurtured by Nature series
Nurtured by Nature series
Dr. Jamie Duggan

We don't take a penny from the sales of these books. Every dollar goes straight to the author. We will always support and promote our authors, even after our work together is done.

What authors and collaborators say

From the people who've been through it.

"

What started out as a seemingly out-of-reach dream came to reality, largely thanks to Marlee. When I made the decision to publish my first book, I had no idea how much effort, patience and organization it took, but Marlee guided me every step of the way. Her ideas, resources and experience made her the ideal partner in this process and I truly cannot express my gratitude enough!

Tracey Schwartz
Tracey Schwartz
Author of Mischievous Maisie
"

Collaborating on such a meaningful project with talented and passionate people has been amazing. Marlee, I can't wait for "You Know I'm Here" to be out there too so others can see the magic Jon's enabled us to create together!

Elana Rudick
Elana Rudick RGD
Founder & Creative Director, Design Is Yummy · Graphic designer, You Know I'm Here
Marlee Kostiner

Marlee Kostiner

Founder, Garden Wolf Publishing House

Marlee has always loved storytelling and tends to hyper-focus on details, which made journalism a natural fit. She worked as an editor for over a decade and though she loved it, she nearly forgot why she became a journalist in the first place. To write.

Her penchant for writing started early. She self-published her first book in the 3rd grade, called Crooks and Robbers, written on construction paper and tied together with ribbons. (Yes, she still has it, thanks to a sentimental mom.)

She wrote NaMOOste in 2017, but it gathered dust in her Notes app until the pandemic hit. With a toddler and a newborn at home, she re-evaluated everything and took a leap of faith, leaving her 9-to-5 to build something that combined her craft with what matters most to her.

Today Garden Wolf works with psychologists, psychiatrists, therapists, researchers, educators, nonprofits, and schools. Anyone with knowledge that belongs in children's hands. Garden Wolf also takes on select pro-bono projects for schools and nonprofits supporting marginalized youth.

Book a free call Learn more about Marlee
Submissions are open

Your book idea is more ready than you think.

We don't need a finished manuscript. We need to understand your idea, your audience, and what you're trying to put into the world. A 15-minute conversation is usually enough.

Submit your idea
Psychologists Psychiatrists Therapists Researchers Educators Health professionals Nonprofits Schools Any expert with a story to tell
  • You don't need a finished manuscript
    A strong idea and a clear audience is enough to start. We'll shape the rest together.
  • You keep 100% of your rights
    No royalty splits, no co-authorship agreements, no fine print. Your book stays yours.
  • Flat-fee publishing, no surprises
    Everything from manuscript to final print is scoped and quoted upfront. What you see is what you pay.
  • The discovery call is always free
    No commitment, no pitch. Just a conversation to figure out if a book makes sense for you right now.
Ready when you are

Have a book idea? Let's find out if it's ready.

A free 30-minute conversation where we look at what you're working with and figure out whether and how a book makes sense for you.

Book a free discovery call
What No One Tells You About Publishing Children's Books by Marlee Kostiner
17 Chapters  ·  Free eBook

What No One Tells You About Publishing Children's Books

A complete guide for therapists, psychologists, educators, and clinicians who are thinking about publishing a children's book and want to understand what they're actually getting into, before signing anything.

  • All three publishing models compared side by side: traditional, self-publishing, and hybrid, with real trade-offs and clear advantages laid out for each path
  • What illustration actually costs, what realistic timelines look like for each path, and the questions that matter before you choose a collaborator
  • Why the confusion you feel isn't a personal failing. It's structural. And exactly where it comes from

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