The Underground

What's tasty, good for you, and only takes sixty seconds to make? Oatmeal. And because of a strange reaction to the Yeerk'sphysiology, it's making the would-be invaders of Earth...

The Decision

Ax and the Animorphs are about to have a huge problem. It starts when they decide to morph mosquitoes in order to slip by someunsuspecting Yeerks, and ends with them stuck in...

The Reaction

Rachel's got some pretty strange stuff happening. She can't control her morphing. One minute, she's doing homework. The next,she's morphing a full-grown crocodile, and -- without...

The Forgotten

There's been an accident. Someone crash landed a Yeerk Bug fighter, and the Yeerks have been trying to cover it up--quickly.When Tobias spots it before they get the chance, the...

The Android

When Marco runs into his old friend Erek he doesn't think too much of it. He's got more important things to do, like helping to save the world. But then Marco finds out Erek's...

The Stranger

The last time Rachel and her friends entered the giant Yeerk pool beneath their town things went very bad. This time they plan to be careful, and sneak in as roaches, just to...

The Visitor

Rachel is still reeling from the news that the Earth is secretly under attack by parasitic aliens known as the Yeerks. And that she and her friends — five kids who, purely...

The One and Only Ivan

Ivan is an easygoing gorilla. Living at the Exit 8 Big Top Mall and Video Arcade, he has grown accustomed to humans watching him through the glass walls of his domain. He rarely...

The Threat

There is a new Animorph. And he's arrived just in time, because the Yeerks are preparing their biggest takeover ever. Theirultimate target: the world's most powerful leaders, all...

One and Only Bob, The (The One and Only Ivan)

Katherine Applegate's many books include the Roscoe Riley Rules chapter book series, the picture book The Buffalo Storm, and the award-winning novel Home of the Brave. With her...

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