Amazon.com: LEGO Technic Motorcycle 42132 Building Toy Set for Kids, Boys, and Girls Ages 7+ (163 Pieces) : Toys & Games
Amazon.com: LEGO Technic Concrete Mixer Truck 42112 Building Kit, Kids Will Love Bringing The Construction Site to Life with This Cool Concrete Truck Toy Model Set (1,163 Pieces) : Everything Else
The LEGO Power Functions Idea Book, Vol. 2: Cars and Contraptions: Isogawa, Yoshihito: 9781593276898: Amazon.com: Books