In the sixth entry in the New York Times—bestselling series, two best friends learn about ballet, promises, and how to be a squid. Finally! After months of begging their parents for ballet lessons, Ivy and Bean finally get what they want... well, not exactly. Much to their surprise, it turns out ballet lessons do not cover karate chops and roundhouse kicks. The girls have no interest in learning how to dance gracefully, but they promised their...

Everyone in second grade seems set on breaking a world record and friends Ivy and Bean are no exception, deciding to become the youngest people ever to discover a dinosaur skeleton.

"From Iggy's point of view, his plan was genius, pure genius. From Iggy's point of view, he's saved (a) his candy, (b) his family, and (c) the toaster. From Iggy's point of view, he should get a trophy. And respect. And more candy. So what if Rudy Heckie disagrees? Rudy Heckie has been wrong before and he'll be wrong again. Rudy has a scar now, and scars are cool! He should be happy. So should Mr. Heckie. So should Iggy's mom and dad. Everyone should...