Can the friendship of best friends Harold and Hog, a carefree elephant and a careful hog, survive a game of pretending to be Mo Willems's Elephant and Piggie?

One, Two, Kat, and Four want to form a club so together they figure out how to make a sign saying what their club should be called.

Gerald the elephant discovers that there is something worse than a bird on your head-- two birds on your head! Piggie will try to help her best friend.

An exuberant cat introduces readers to her friends.

Attending her first party, Piggie follows "party expert" Gerald the elephant's advice on what to wear, with surprising results.

A surprising lesson about the importance of listening to one's inner gosling ensues when a very hungry fox issues a dinner invitation to a very plump goose.

Gerald the elephant has a big decision to make, but will he make it in time?

Piggie is upset because a whale took the ball she found, but Gerald finds a solution that pleases all of them.

Zoom Ardilla perdió uno de los dientes de delante. ¡Las Ardillas se ponen en acción cuando descubren que el diente perdido es un diente bebito! ¿Sabes tú más de dientes que las Ardillas? ¡Lo sabras cuando termine este libro! Friends search for Zoom Squirrel's missing baby tooth. Includes 'acorn-y-jokes" and "cool facts."