Sherry, Kevin.
Summary: "When a silly prank lands Squizzard in deep trouble, he comes down with a case of the barnacle blues. Instead of going to the Coral Carnival with his friends, he'll have to do the swim-possible and turn Seaweed Elementary's junk-filled basement into an activity room for after-school clubs. But there just may be hidden treasures to discover if Squizzard can stop all the funny business long...
Format: text
Publisher / Publication Date: Graphix, an imprint of Scholastic 2021