It's not every day that a pirate—and his talking penguin—show up at the front door! But that's exactly what happens when Wilson's long-lost uncle comes to live with his family. Desperate Evil Wicked Bob and his sidekick, Captain Jack, are not ordinary houseguests. They're not ordinary anything . Uncle Pirate is having a spot of trouble adjusting to life on land. And Captain Jack wants to go to school to learn to read. Unfortunately, Very Elementary is as far from shipshape and Bristol fashion as a school could be. Until Uncle Pirate steps in, that is.... Set sail for a classroom adventure from mollymockery to mathematics in this story of a boy who has what every kid wants—a pirate for an uncle.

A badly spelled message in a bottle addressed to Uncle Pirate appears at Wilson’s front door, and Mom starts baking bad news pie—this can’t be good. Uncle Pirate’s formerly mutinous crew is marooned on an island! Though Uncle Pirate is loyal to his new crew at Very Elementary, he cannot desert his old shipmates and sets off to find them. But when he doesn’t return, it’s Uncle Pirate who needs rescuing! Wilson, Captain Jack the penguin, Ms. Quern the school secretary, and sneaky Principal Purvis set off in a blimp to save the day in this rollicking read that’s ideal for adventurous young readers.