A third volume of miniature Uncle John’s Bathroom Readers packed with quirky facts, amusing stories and enough trivia to fill a game show. From www bathroomreader.com Since 1988 the Bathroom Readers Institute has led the movement to stand up for those who sit down and read in the bathroom. The Uncle John’s Bathroom Reader series is the longest-running, most popular series of its kind in the publishing industry. With more than 3 million books sold, you can definitely say we’ve started a movement.