Home/
Lance Dragon Defends His Castle with Simple Machines
Lance Dragon Defends His Castle with Simple Machines
No customer reviews yet
ISBN 9781404877085
Hey, dudes! Skateboarding is my thing, but when barbarians invade my castle, I have to defend myself. Watch me launch a water balloon with a lever and lower a key with a pulley. Roll with me and find out how simple machines simply rock!
About the author
Product details
Pub dateJan 7, 2012
ISBN-101404877088
ISBN-139781404877085
LanguageEnglish
Last updated 2026-09-07 21:28
$7.23
$9.99
27% off
You save $2.76 · list price $9.99
In stock soon — order now to reserve your copy
Delivery by Thursday, September 24, 2026
Sign in to Add to Saved list
Fast checkout
Pay with Apple Pay or Google Pay when available.
Payment received
We are registering your order now. Please stay on this page while we redirect you to the confirmation page.
Free delivery on orders over $35.
15-day returns. Any reason.
Secure checkout. We never store card details.
Readers who bought this also bought
More from Technology - Machinery & Tools