Crazy Contraptions: Build Rube Goldberg Machines that Swoop, Spin, Stack, and Swivel: with Hands-On Engineering Activities
from $6.66
Rube Goldberg's Simple Normal Humdrum School Day: A Picture Book
$14.99
from $1.90
Rube Waddell: The Zany, Brilliant Life of a Strikeout Artist
$29.95
from $22.00
Rubens: An Extra Large Story
from $2.99
Just Like Rube Goldberg: The Incredible True Story of the Man Behind the Machines
from $2.13
Build Your Own Chain Reaction Machines: How to Make Crazy Contraptions Using Everyday Stuff--Creative Kid-Powered Projects!
Rube Goldberg's Simple Normal Definitely Different Day Off
$18.61
from $10.54
Rube Goldberg: Inventions!
from $6.95
Rube Goldberg and His Amazing Machines
$11.77
from $1.37
Machiavellians: Gulling the Rubes
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