"How Machines Work: The Interactive Guide to Simple Machines and Mechanisms" is a juvenile nonfiction book written by Nick Arnold and Chris Oxlade. Published by Running Press in 2011, this hardcover book features interactive elements and illustrations by Allan Sanders. With a focus on technology and machinery, the book explains how simple machines function in a fun and engaging way for young readers to understand. The book is 24 pages long and measures 9 inches in length, 10.2 inches in width, and 1.4 inches in height, weighing 27.2 ounces.

It contains many pieces to build the machines illustrated in the book.

Complete.

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