4.7/5.0 average rating across NetGalley advance reader reviews. 100% of consumer reviewers recommend the book; 100% would purchase for themselves or a friend.

"This was raw, real, and relatable! I loved Clark's authentic writing style, and it made reading her book easy. I know the subject matter, and it was like I was discussing food, weight loss, diets, drugs, and lifestyle with a bestie."

— Kelly Pramberger, Author of From the Heart

"For what it is, Fat Bitch is a solid book for folks considering using GLP-1 medication to treat obesity... it is well referenced and the information contained lines up with the advice I've been given by my dietician, GP and psychologist... it gives sensible advice, and it has a healthy body-positive and affirming vibe. Well done Cat Clark!"

— Kathy S., University Educator

"This should be The GLP-1 Virgin's Handbook. Invest in this book no matter where you are in your weight loss or maintenance journey."

— Edie Myers, GLP-1 User and Reviewer

"Get past the vernacular to benefit from Cat Clark's sound advice. This author is not only smart, she is compassionate... Compassion & body composition are first and foremost in our adventures with GLP-1's."

— Patricia M., Book Reviewer

"I could really relate to this book, it could have been me that wrote it. Reading it was like sitting down with your friend and having a heart to heart with them. Loved it. Will also add it will be great to reread when you are finding it tough going."

— Angela O., Early Reader

"This was such a great little book. So informative for those of us overweight women looking for some help losing weight. It was nice to read that it is not, in fact, our fault, that willpower is all a myth... Highly recommend."

— Marianne R., Early Reader

Publishing October 15, 2026 across ebook, print (paperback and hardcover), audiobook, and a companion Anti-Diet Workbook.

Owned media: fatbitchbook.com hosts a GLP-1 database built from the manuscript (side effects, troubleshooting, and cross-promotion guides) and a patient-vetted, fat-positive GLP-1 provider directory.

BitchesAndBesties.com: a dedicated reader community with a discussion forum, the provider directory, monthly live Q&As, and downloadable resources.

Active social presence across Instagram, Threads, Facebook, and Pinterest, with a rolling content calendar of launch, reader-quote, myth-busting, and author content.

A full press and media kit (fact sheet, author bio, sell sheet, author Q&A) available for download at fatbitchbook.com/press.

A companion Anti-Diet GLP-1 Tracker app and printed workbook extend the book's frameworks into daily use.

Wide retail distribution via IngramSpark/Lightning Source, Amazon KDP, Apple Books, Google Play, and Barnes & Noble, alongside direct sales at fatbitchbook.com.