Pay in 4 interest-free payments of $4.00 Learn more
Ships within 48 hours · Estimated delivery Jul 28 - Aug 2
Volume II: Jenny
featuring authors and illustrators like Syd Hoff
• Adventure – 1938
early reader stories and nature
traditional studies
The How and Why Wonder Book of Machines, Vintage Paperback, 1960 Vin T. Sparano Volume II: JennyThe How and Why Wonder Book of Machines by Dr. Jerome J. Notkin, with Sidney Gulkin, is a mid century introduction to simple machines and how they work. Covering concepts such as levers, pulleys, inclined planes, screws, and wheels, the book explains the basics of work, force, and energy in a clear, question and answer format designed for young readers. Illustrated by George J. Zaffo and published by Wonder Books, copyright Condition: Paperback in