Everything you didn't know you needed to know can be found in this absorbing read that makes every visit to the throne room an entertaining and educational adventure.

It’s a great big world out there and you can know a little bit more about it all with Uncle John’s All-Knowing Bathroom Reader. The ideal book for anyone with time to fill and a hungry brain, the all-new 39th edition of theworld’s best-selling trivia series is full of amazing stories, fun facts, and fascinating information.

There’s something for everyone in Uncle John’s All-Knowing Bathroom Reader. Open to any page for a random trivial treat, or seek out the topic of your choice, all presented in various lengths to suit any amount of downtime to fill with education and entertainment.

More than 350 pages, all bursting with facts to consume and share, cover more than 25 categories, including Americana, Blunders & Wonders, Forgotten History, Weird Origins, Sports and Leisure, Wordplay, Tech-No, Pop Science, Myths & Legends, Far-Off Places, Law & Order, By the Numbers, Weird World, and of course, Bathroom Lore.

New book

352 pages, Paperback

First published September 15, 2026