Lenny, Mike, and Other Mike are back in school for the glory that is seventh grade, and this year, Mike is determined to make catcher on the middle-school team. When Mike's hard work pays off and he wins the coveted position, Lenny is a little jealous, but he'll settle for being the team's unofficial announcer.
But things take a turn for the worse when strange things start happening on the team. Lenny suspects foul play—specifically, someone stealing Mike's catcher signals. But who could be responsible, and why?
"Berk hits it out of the park with this delightful story"—School Library Journal