T. Rex vs Robo-Dog 3000
Paperback - David's brother, Darrin, just invented a radio-controlled pooch. It performs tricks, mixes delicious smoothies, and grows 50 feet tall. When David's friend brings back a T. rex from the past, Robo-Dog 3000 turns into the ultimate fighting machine. It's beast versus bot in the smackdown of the century!
Age Range: 8 - 10