(From the publisher):
Tom, J.D.'s conniving older brother, may have reformed briefly. But once he's earned a bicycle for good behavior, The Great Brain is back -- and sneakier than ever -- as Tom solves a robbery, helps Britches Dotty behave like a lady, and convinces the whole town there's a prehistoric monster on the loose. Like J.D. and his neighbors, you'll be amazed and enchanted by The Great Brain's unmistakable genius.
Original title: More Adventures of the Great Brain
Genre: Fiction→ Children & Young Adult→ Family & Relationships