Arthur and the No-Brainer
Arthur and the No-Brainer
Author Marc Brown
Publication Order
Preceded by
Arthur and the Double Dare
Followed by
Arthur and the Comet Crisis

Arthur and the No-Brainer is a chapter book based on the Season 5 episode "It's a No-Brainer".


When The Brain learns that Buster is selected to represent Mr. Ratburn's class in the mathathon, he is devastated and gives all of his equipment to Buster.

Arthur and his friends think otherwise, as they must help the Brain realize that he is still very smart.

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