"I Didn't Know That About How Things Work" is a 1992 hardcover book in English written by Tony Tallarico. The book, part of the "I Didn't Know That about Ser." series, is illustrated and published by Smithmark Publishers, Incorporated in the United States. With 24 pages, this book delves into the workings of various things, making it an educational and informative read for readers interested in the mechanics and functions of everyday items and systems.