A clever nonfiction picture book that introduces the concepts of time zones, continents, and culture. Readers begin their international journey at six o’clock in San Francisco and then progress through each time zone, moving across the Atlantic, roaming through Europe, and so on, before returning to the streets of San Francisco. Each page features a different time zone, along with a short description, and detailed illustrations of local customs and peoples. The authors provide further information and activities on the topic of travel and time zones in the last two pages, adding a welcomed educational component. This is a versatile book that could be used to introduce children to a variety of topics, from geography to time. In addition to teaching concepts, it reinforces a crucial message of unity by featuring children of all ages and races from around the globe. Illustrating 24 different time zones is no small feat, yet Beckman rises to the challenge. VERDICT A high-quality book for our times, in both its educational and inclusive message.