A chapter-book series spin-o from Inspector Flytrap by New York Times bestselling author Tom Angleberger!

Didi Dodo, the daring spy in training, and Koko Dodo, cookie chef and reluctant sidekick, are off on another adventure! In Robo-Dodo Rumble, Koko Dodo's cookie shop is facing some stiff competition from an evil robotic dodo (a Robo-Dodo).

The Robo-Dodo is selling its cookies for only a penny! Why? To put Koko's shop out of business! And if that wasn't bad enough, a giant sea monster starts destroying the town! But don't worry-there's a spy on the case: Didi Dodo. From the mind of Tom Angleberger, this wacky caper promises high-speed chases and big-belly laughs. The book takes place in the same world as Inspector Flytrap but does not require knowledge of the previous series.