Crabby's expecting just another boring day in the ocean, but Plankton decides to throw a best friends party--and even Crabby's long list of things he wants at the party will not deter him.

JONATHAN FENSKE is the author and illustrator of the leveled readers Woodward and McTwee, Love Is in the Air, Guppy Up!, A Pig, a Fox, and a Box, which was a 2016 Geisel Honor book, and the Acorn Crabby series. He is also the author of several picture books, including Barnacle Is Bored and its follow-up, Plankton Is Pushy. Jonathan lives in South Carolina with his family.