LEGO Mindstorms Castor Bot building instruction | FLLCasts
User Guide
Building instructions for Catapult Robot from LEGO | FLLCasts
Dave Baum's Definitive Guide to LEGO Mindstorms (Technology In Action): Dave Baum: 9781893115095: Amazon.com: Books
The LEGO MINDSTORMS EV3 Discovery Book | No Starch Press
The LEGO MINDSTORMS Robot Inventor Activity Book: A Beginner's Guide to Building and Programming LEGO Robots: Benedettelli, Daniele: 9781718501812: Amazon.com: Books
Mindstorms Robotics NXT 2.0 - LEGO 8547 - Not Complete W/User Guide & Test Pad | eBay