Engine of Change (Rube Goldberg and His Amazing Machines #3)

Engine of Change is the third title in the hilarious Rube Goldberg and His Amazing Machines series by bestselling author Brandon T. Snider and featuring black-and-white illustrations by Reuben Award-winning artist Ed Steckley.

Evil Professor Zeero has disappeared, Superintendent Atwater has been put in his place, and all is right again in Beechwood . . . or is it?

When Rube Goldberg discovers the Null Corporation is building a giant machine in his beloved junkyard, he suspects something nef...