Say Yes to the Book God Placed on Your Heart
Skip the guesswork, avoid the scams, and self-publish with confidence. Guided by a Catholic author who's done it herself, again and again.
Join the Fiat Self-Publishing Hub!
Imagine holding your book in your hands for the first time!
Self-publishing a Catholic book takes more than good writing. It takes the right resources and the right people. That's why the Fiat Self-Publishing Hub gives you both: a complete library to guide every step of the process, and access to a growing network of readers and authors to help you get your book into the world.
I built for you what I wish I had when i started
THE HUB - Your Self-Publishing Roadmap
Checklists, expert interviews, printer lists, written lessons, and more to confidently self-publish your Catholic book.
THE NETWORK - Your Opportunity Engine
Request beta readers, share your success, and access opportunies to promote your book to Catholic readers and peers.
"The idea for my book had been on my heart for 4 years and I had made some progress, but felt stuck in how to see self-publishing through to completion. I enrolled in Fiat Self-Publishing Academy and found that it provided me with the resources, connections, and encouragement I needed to finish the task. I published the book last year! ...Thank you Fiat Self-Publishing Academy for being a very important part of my journey which I pray will bless others."
-Bethany Thelen Nugent, Author of Our Family: Seen and Unseen, a Miscarraige Memory Book
No matter where you are in the process, there's a place for you here
The Calling
You feel called to write or create a Catholic book, but don't know where to begin. Is there a market for this? What's my unique angle?
Feeling Stuck
You have a solid idea (maybe even a first draft), but you're stuck. Who can help me learn the next steps?
The Editing Stage
You're ready to get some professional feedback on your manuscript. What kind of editing do you actually need?
Building Your Team
You need designers, illustrators, and printers you can trust. How do you make sure your vision is executed well and that you're hiring the right people?
The Launch Decision
Your book is ready, but you're not sure how to publish it. Do you print it yourself? Try Amazon? Build your own website?
Getting the Word Out
You've already published, but need real marketing ideas and a plan to sell more copies. How do you get more eyes on your book?
"After my manuscript was rejected by 3 traditional Catholic publishers, I tried to figure out self-publishing. What a disaster. Online, a swarm of snarling sharks wanted my money and I had no way to know if I needed or wanted what they had to offer. Overwhelmed, I didn’t know which way to turn. Then, the Lord brought Kate Frantz into my life. She offered all I needed: a well-ordered self-publishing curriculum, a treasury of educational videos and articles, and a directory of topnotch service providers...Thank you, Kate, for helping me create a book which I hope can rightly be described as beautiful, good and true."
-Margaret Ann Stimatz, Author of Honey from the Rock
Our community provides you with a platform to showcase your work and bring in extra revenue at no upfront cost.
Additionally, accepted authors receive the following benefits:
Catholic Self-Publishers' Community
Access to a private Facebook group of Catholic self-publishers. Your ultimate support network!
Round Tables
Access to private "round table" video calls with other Catholic self-publishers to discuss specific publishing topics.
Giveaways
The opportunity to participate in our organized giveaways on Instagram & increase your followers, as space permits.
Book Review Program
Enroll in our Book Review Program where Catholic influencers, bloggers & news sites review, promote & curate lists of books.
Book Photography
Send us a free copy of your book and we'll take photos for promotional use & post them on social media. The photos are yours to use as well!
HELLO!
I'm Kate! I'm so glad you're here. I've spent years in the trenches of Catholic self-publishing: as an author, a course creator, and as someone who's helped Catholic writers bring their books to life.
I started self-publishing after I converted to Catholicism. Like many authors, it began out of a need for a book I couldn't find. I had the perfect idea, but no clear path for creating it. I spent hours upon hours researching, making expensive mistakes, learning the ins and outs of the self-publishing industry and tailoring it to fit the Catholic market.
I built the Fiat Self-Publishing Hub because I believe good, true, and beautiful Catholic books matter, and every one of them deserves a fair shot at being made well. If you have a book God's placed on your heart, I'd love to help you say YES to it.
Here's everything you get inside the Hub! built to fast-track your timeline and help you avoid the costly mistakes that eat into your book budget.
This resource hub has been several years in the making!
2016
I converted to Catholicism. My entire world changed. New passions developed and I felt called to do something faith-based, but wasn't quite sure what...
2018
I had my first child! I looked high and low for a Catholic baby memory book that could track both her developmental and spiritual milestones. I couldn't find what I was looking for.
2019
I started Thy Olive Tree and self-published my very first book, My Catholic Keepsake.
I was hooked. I wanted to make so many more books!
2022
I opened Thy Olive Tree Marketplace, a place where other indie Catholic authors could list their books. It was a place to highlight the amazing, often unseen work out there.
2023
I launched the Fiat Self-Publishing Academy, helping roughly 100 students learn how to self-publish. I held weekly interviews with experts and developed a massive library of self-publishing resources.
2025
I launched Catholic Business Buddy, a newsletter to share what I've learned about being in business for so many years.
AND NOW... it all comes together to form the ultimate resource hub
As my previous programs have come to a close, I've been praying about what to do with ALL this information. It didn't feel right to "bury this treasure." I've decided to release it all into a massive archived library, or hub of resources, just for YOU!
Self-paced, curated resources to help you self-publish your Catholic book with confidence. Resources taken from 2+ years of running a self-publishing academy and substack newsletter, rolled into one simple monthly subscription.
Checklists, expert insights, printer lists, and the very best archived resources all in one place. The inside scoop that's hard to get from AI (because the majority of these resources were developed before the AI boom!)
Master Self-Publishing Checklist
The most comprehensive checklist for the steps involved in self-publishing a Catholic book.
Self-Publishing Workbook
Keep track of your progress and decision-making with a Catholic self-publishing digital workbook.
My fave list of printers
This alone is pure gold. What I would have given to know which printers to work with!
80,000+ Words of Guidance
Written lessons covering a comprehensive selection of self-publishing topics, from first idea to finished manuscript to sales and more.
60+ Videos
Presentations, interviews and tutorials with Catholic
List of Illustrators
Illustrators who are interested in working with self-publishing authors, many offering discounts just for you. Plus, browse their art portfolios.
Digital Resources
Slides and handouts straight from the instructors themselves. The kind of behind-the-scenes material you'd normally only get in a live class.
List of Editors, Designers & Coaches + Discounts
A list of book cover designers, typesetters, editors, coaches and more, many offering discounts just for Hub members.
Bonus Articles
I've pdf'd my favorite articles from my business substack so you have all the wisdom and pep talks you need, when you need it.
"So grateful for the checklist and treasure trove of resources. It made ISBNs and LCCNs less of a weird science and more understandable as I published my first book. It was also a HUGE help to have a starting point of printers to browse through and editors to choose from (vs) the overwhelming amount of options if you just search either of those in the immense world of the internet." - Mary D. Harper, Author of The Liturgical Style Guide
This resource hub has been several years in the making!
2016
I converted to Catholicism. My entire world changed. New passions developed and I felt called to do something faith-based, but wasn't quite sure what...
2018
I had my first child! I looked high and low for a Catholic baby memory book that could track both her developmental and spiritual milestones. I couldn't find what I was looking for.
2019
I started Thy Olive Tree and self-published my very first book, My Catholic Keepsake.
I was hooked. I wanted to make so many more books!
2022
I opened Thy Olive Tree Marketplace, a place where other indie Catholic authors could list their books. It was a place to highlight the amazing, often unseen work out there.
2023
I launched the Fiat Self-Publishing Academy, helping roughly 100 students learn how to self-publish. I held weekly interviews with experts and developed a massive library of self-publishing resources.
2025
I launched Catholic Business Buddy, a newsletter to share what I've learned about being in business for so many years.
AND NOW... it all comes together to form the ultimate resource hub
As my previous programs have come to a close, I've been praying about what to do with ALL this information. It didn't feel right to "bury this treasure." I've decided to release it all into a massive archived library, or hub of resources, just for YOU!
What is the fiat author network?
The Network is your connection point to Catholic readers, authors, and other Hub members. It's a curated opportunity engine. Each month, you can request beta readers, share a book launch, ask for reviews, or pose a publishing question through a simple form. I personally review submissions and share the most relevant ones across my newsletters of readers (700+), aspiring and published authors (500+), and/or Hub Members. Even if your submission isn't chosen, you'll still get insider insights, tips, and opportunities curated just for you!
Access to Thy Olive Tree Newsletter
700+ readers/customers primed and ready for Catholic book releases.
Access to Thy Olive Tree Self-Publishing Newsletter
500+ aspiring and published authors. Great if wanting peer feedback or for editors, designers, etc. looking to promote services to authors.
Hub Member Insider Newsletter
Monthly curated content just for you. The insider scoop.
Request beta readers
Need readers to review your manuscript? Submit a request for inclusion in the next reader newsletter.
Share a book launch or sale
A place to promote your book to Catholic readers!
Ask for reviews
Request ARC readers, social media shout-outs, and reviews.
Ask a Catholic self-publishing question
Can't find what you need in the Hub? Ask a question.
Share your success and tips!
Celebrate milestones and support your fellow Hub members by sharing what makes you proud.
Accountability & Motivation
Make progress with monthly reminders, highlighted resources, and the motivation you need.
"The information, connections, and resources you gathered were indispensable for my journey to self-publishing Praying the Promises of the Rosary, and I'm deeply grateful to you."
-Julia Miller
This resource hub has been several years in the making!
2016
I converted to Catholicism. My entire world changed. New passions developed and I felt called to do something faith-based, but wasn't quite sure what...
2018
I had my first child! I looked high and low for a Catholic baby memory book that could track both her developmental and spiritual milestones. I couldn't find what I was looking for.
2019
I started Thy Olive Tree and self-published my very first book, My Catholic Keepsake.
I was hooked. I wanted to make so many more books!
2022
I opened Thy Olive Tree Marketplace, a place where other indie Catholic authors could list their books. It was a place to highlight the amazing, often unseen work out there.
2023
I launched the Fiat Self-Publishing Academy, helping roughly 100 students learn how to self-publish. I held weekly interviews with experts and developed a massive library of self-publishing resources.
2025
I launched Catholic Business Buddy, a newsletter to share what I've learned about being in business for so many years.
AND NOW... it all comes together to form the ultimate resource hub
As my previous programs have come to a close, I've been praying about what to do with ALL this information. It didn't feel right to "bury this treasure." I've decided to release it all into a massive archived library, or hub of resources, just for YOU!
Access to Thy Olive Tree Newsletter
700+ readers/customers primed and ready for Catholic book releases.
Access to Thy Olive Tree Self-Publishing Newsletter
500+ aspiring and published authors. Great if wanting peer feedback or for editors, designers, etc. looking to promote services to authors.
Hub Member Insider Newsletter
Monthly curated content just for you. The insider scoop.
Request beta readers
Need readers to review your manuscript? Submit a request for inclusion in the next reader newsletter.
Share a book launch or sale
A place to promote your book to Catholic readers!
Ask for reviews
Request ARC readers, social media shout-outs, and reviews.
Ask a Catholic self-publishing question
Can't find what you need in the Hub? Ask a question.
Share your success and tips!
Celebrate milestones and support your fellow Hub members by sharing what makes you proud.
Accountability & Motivation
Make progress with monthly reminders, highlighted resources, and the motivation you need.
Join today & learn how to self-publish your catholic book with confidence!
$29/month
Skip the guesswork. For $29/mo, you get access to the complete Fiat Self-Publishing Hub and Network. It’s a small investment that can save you years of trial-and-error, hundreds or even thousands of dollars, and countless headaches along your Catholic self-publishing journey.
Join as you need and cancel anytime.
This resource hub has been several years in the making!
2016
I converted to Catholicism. My entire world changed. New passions developed and I felt called to do something faith-based, but wasn't quite sure what...
2018
I had my first child! I looked high and low for a Catholic baby memory book that could track both her developmental and spiritual milestones. I couldn't find what I was looking for.
2019
I started Thy Olive Tree and self-published my very first book, My Catholic Keepsake.
I was hooked. I wanted to make so many more books!
2022
I opened Thy Olive Tree Marketplace, a place where other indie Catholic authors could list their books. It was a place to highlight the amazing, often unseen work out there.
2023
I launched the Fiat Self-Publishing Academy, helping roughly 100 students learn how to self-publish. I held weekly interviews with experts and developed a massive library of self-publishing resources.
2025
I launched Catholic Business Buddy, a newsletter to share what I've learned about being in business for so many years.
AND NOW... it all comes together to form the ultimate resource hub
As my previous programs have come to a close, I've been praying about what to do with ALL this information. It didn't feel right to "bury this treasure." I've decided to release it all into a massive archived library, or hub of resources, just for YOU!
Access to Thy Olive Tree Newsletter
700+ readers/customers primed and ready for Catholic book releases.
Access to Thy Olive Tree Self-Publishing Newsletter
500+ aspiring and published authors. Great if wanting peer feedback or for editors, designers, etc. looking to promote services to authors.
Hub Member Insider Newsletter
Monthly curated content just for you. The insider scoop.
Request beta readers
Need readers to review your manuscript? Submit a request for inclusion in the next reader newsletter.
Share a book launch or sale
A place to promote your book to Catholic readers!
Ask for reviews
Request ARC readers, social media shout-outs, and reviews.
Ask a Catholic self-publishing question
Can't find what you need in the Hub? Ask a question.
Share your success and tips!
Celebrate milestones and support your fellow Hub members by sharing what makes you proud.
Accountability & Motivation
Make progress with monthly reminders, highlighted resources, and the motivation you need.
I KNOW WHAT SOME OF YOU ARE THINKING...
Isn't $29/month just another expense on top of an already expensive process?
Not quite. It's actually what helps you better budget the money you're about to spend. The biggest risk to your budget isn't the Hub's $29 a month, it's hiring the wrong editor, printer, or designer, falling for a costly "assisted publishing" scam, or skipping important steps that affect future sales. The Hub costs less than one bad hiring decision, connects you with discounts, and expedites your timeline so you can bring your book to market faster! Come and go as your budget allows. You are not locked into any longterm committment.
Can't I just ask Facebook groups, Google, or AI for free?
You can find pieces of an answer, but you'll likely spend hours sorting good advice from bad, and trying to determine what works best for a Catholic book. Facebook groups give you opinions, not vetted answers or industry recommendations. Google and AI can be nice starting points but often only take you so far. The Hub replaces hours of scattered searching, gives you a step by step checklist and workbook, and provides real printer, illustrator, and editor lists you won't stumble into on a random thread.
How is the content delivered?
The Hub is hosted in Teachable. Once you join, you’ll create your account and receive instant access to the full Hub, thoughtfully organized by topic so you can find exactly what you need. Here’s a preview.
The Hub is designed for authors who want curated information at their fingertips to simplify and accelerate their self-publishing journey. It’s self-paced and packed with high-value, archived resources, with minimal updates. No live calls, forums, 1:1 coaching, or email support -- just the tools and insights you need to move forward on your own terms, without distraction.
The Network is largely available via email, a Google Form, and select opportunities posted within Teachable.
Real books, published by authors from my various programs
From children's books to personal testimonials to memory books, here's a sampling of some of the books that came out of my programs. Proof that ordinary people, with the right guidance, really can bring their book to life.
Personal Growth
Children's Picture Book
Liturgical Style Guide
Catholic Scratch Art Book
Miscarriage Memory Book
Catholic Board Book
Praise from authors who have taken part in my various self-publishing programs
Frequently Asked Questions
FAQ's
I want to make sure you feel comfortable with your purchase. Here are some commonly asked questions!
Start My Catholic Book Journey!Not sure Catholic self-publishing is right for you?
Grab my free Catholic Self-Publishing Starter Guide to learn the steps involved and whether it's right for you!
Get the FREE guide