I’m pleased to share the exciting news that my book, The Happiness Experiment, is starting to
hit the bestseller lists.
It is currently ranked #1 in hardcover on the USA Today bestseller list, and #13 overall among
the top 150 books – across paperback, hardcover, fiction, and nonfiction.
The Happiness Experiment is #3 on Barnes & Noble’s list, right behind mega-sellers The Let
Them Theory and Atomic Habits on several lists, including personal growth, motivation, and
self-help. It’s also gaining momentum across several Amazon bestseller lists.
I’m grateful to you who’ve purchased my book, and especially to those who have promoted my
book to friends and their list of followers. Your support has made a difference.
Reviews are important. Enthusiastic reviews energize sales. For those who have reviewed the
book, a HUGE Thank You.
Carl Barney
July 24, 2025