How Submarines Work by Walt Brody
Published by Lerner Publications (Tm) on August 1, 2019
ISBN: 1541555686
Pages: 24
Genres: Non-Fiction
Format: Picture Book Nonfiction
Goodreads

This very short non-fiction picture book has very engaging photos and facts about submarines.  It includes a history of submarines, parts of a sub, and some facts on the current and future uses of subs.

This book is part of a series of books, Military Machines, so this book only describes military submarines.  There is no mention of submarines used in any other venture.

A glossary, suggested further reading sites, and index are in the back of this 24 page book.  Children interested in military submarines will thoroughly enjoy this beginner book.

I would rate this book a 3.