The Strange Case of Origami Yoda

Bok av Tom Angleberger
Tommy and his classmates narrate this middle grade mystery, each recounting an episode in which they received wise advice from a finger puppet of Yoda, perpetually worn on the finger of their classmate, Dwight, a loser who can't get anything right. Is this puppet really Yoda? Or is Dwight a bit more together than he seems?