Portable Press is the home of Uncle John’s Bathroom Reader, the longest running and most popular trivia series of its kind. Uncle John’s Bathroom Readers have engrossed and informed fans for over 25 years, and with more than 15 million books in print the phenomenon is going strong.
Visit the Uncle John’s website.
Click here to download a PDF version of the current Portable Press catalog.
Silver Dolphin Books publishes innovative children's books designed to enlighten and entertain. With amazing novelties and interactive elements such as pop-ups, sound, and more, Silver Dolphin gives kids the tools to learn—while having fun.
Visit the Silver Dolphin website.
Click here to download a PDF version of the current Silver Dolphin Books catalog.
Thunder Bay Press brings information to life with highly visual reference books. Covering categories such as the classics, history, travel, pets, and reference, Thunder Bay offers readers knowledge in ways they haven't seen before.
Visit the Thunder Bay website.
Click here to download a PDF version of the current Thunder Bay Press catalog.