"The Time Book: A Brief History from Lunar Calendars to Atomic Clocks" by Martin Jenkins is a juvenile nonfiction book published by Candlewick Press in 2009. This hardcover book, illustrated by Bolland and Richard, explores the concepts of date and time, technology, and inventions through the ages. It is a fascinating journey that delves into how timekeeping has evolved from lunar calendars to atomic clocks, making it an engaging read for young readers interested in science and history."