Twist, Dig, And Drill: A Book About Screws

by Michael Dahl

Provides examples showing how screws are simple machines that make joining things together and moving, easier.

24 pages, Library Binding

First published January 1, 2006

About the author

Michael Dahl is the author of over 200 books for children and young adults, including the acclaimed Finnegan Zwake mystery series and The Library of Doom. His works have earned Edgar and Anthony Award nominations and national design honors. As Editorial Director at Stone Arch Books, he champions engaging, award-winning stories that inspire young readers everywhere.

He also writes under aliases Chris Carey, Rick Thomas, and Mark Ziegler.