Frank Einstein and the EvoBlaster Belt (Frank Einstein Series #4)

The fourth book in the New York Times bestselling series that's full of funny jokes, clever science experiments, and robot hijinks. “I never thought science could be funny . . . until I read Frank Einstein. It will have kids laughing.” —Jeff Kinney, Diary of a Wimpy Kid

In Frank Einstein and the EvoBlaster Belt, Frank—along with his best friend, Watson, and Klink and Klank—once again finds himself in competition with his classmate and archrival T. Edison and his sign-language-speaking sidek...