Pee Wee the guinea pig and his friend Lexi the squirrel help a new guinea pig adjust to life in the wilds of New York City's Central Park, but are unsure what to do about the approach of winter.

Sam and Hammie Rex discover a terrifying giant squirrel hiding in the woods behind Horace Hotwater Middle School. But nobody else believes Squirrel Kong is real. Then Hammie Rex takes the blame for Squirrel Kong's destructive rampages, and the principal threatens to send him away to home for dangerous, troubled small pets. To save his hamster friend, can Sam prove that Squirrel Kong is the true menace?

Someone has stolen Squirrel's hazelnuts and he is determined to find out who.

Lucky is a young red squirrel who was rescued from a hawk, and now must somehow make his home among the Cloudfoot clan of the larger, gray squirrels who live in the city park--and trouble is brewing for the rival gray squirrels known as the Northenders are planning an invasion.

Urchin and the other inhabitants of Mistmantle look forward to a time of peace with the coronation of Crispin the squirrel, but the arrival of a storm-ravaged ship with a delegation from the island of Whitewings not only delays the ceremony but sends Urchin on a perilous journey that changes his life forever.

Squirrel considers keeping his walnut in a bird's nest, under a rock, or even in the hollow of a tree; then finally he finds the perfect place for it.

Ardilla y Pájaro son muy diferentes. A una le gustan las bellotas y al otro ... ¡los gusanos! Pero a los dos les encanta probar cosas nuevas y, juntos, se convertirán en los mejores amigos. Squirrel and Bird are very different. One likes acorns and the other... worms! But the two of them love to try new things and, together, they will become the best of friends.

"It's been a long, crazy trip around the world. Now the duo is back in their beloved forest, and Bird wants to throw a party! But Squirrel isn't in the mood to celebrate. His house needs a good cleaning, the river has been dammed up by a pesky beaver, and the forest animals are jittery about a growing menace. Will the dam dry out the forest? Will the mysterious new danger ruin the party? Will Bird finally convince Squirrel to let go and just have...

Scaredy Squirrel, a squirrel who never leaves his nut tree because he's afraid of the unknown, finds someone perfectly safe to make friends with. Join him on his journey to friendship.