Jalopy mechanic and were-creature Mercedes Thompson can change into a coyote whenever she wants to. As a favor, she agrees to back up vampire friend Stefan when he confronts another of his kind. But, being demon-possessed, that vampire proves deadlier than most and before she can do anything to help, Mercedes is in the middle of a war with vampires and werewolves.

Follows the progress of a hungry little caterpillar as he eats his way through a varied and very large quantity of food until, full at last, he forms a cocoon around himself and goes to sleep. Die-cut pages illustrate what the caterpillar ate on successive days.

High school junior Zara and her friends continue to try to contain the pixies that threaten their small Maine town, but when a Valkyrie takes Zara's boyfriend, Nick, to Valhalla, the only way to save him is to trust a pixie king, Astley.

Impressed by the proud caterpillar's boast that she will turn into a butterfly when she grows up, a polliwog determines to watch the caterpillar very carefully and turn into a butterfly too.

Almost nothing could be as bad as finding out your mother is Visser One, the most powerful leader of the Yeerk invasion of Earth. But it happened to Marco. And even though he's been handling it pretty well, he knew there'd come a time when he'd have to face her again, knowing that the Yeerk in her brain has taken his mother away. So when Marco and the other Animorphs discover that Visser One is overseeing a secret underwater project, they know

...

A caterpillar learns to be patient while trying to metamorphosize.

Katie Carew wishes she could be anyone but herself, and turns into a hamster.

The Animorphs, Jake and Ax steal a Yeerk Bug fighter and end up in another time and another place, with no way home.

The newest Animorph may prove a greater threat to the team than the Yeerks who are again threatening the world.

"Katie Kazoo used to be a normal third-grade girl--before the magic wind swept into her life! Read all about Katie's switcheroos in this collection of the first four books in the series."--Cover back.