K A Applegate: 63 books

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph. The Earth is being invaded, but no one knows about it. When Jake, Rachel, Tobias, Cassie, and Marco stumble upon a downed alien spaceship and its dying...

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph. 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...

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph. Marco never wanted to be an Animorph. He didn't want the ability to change into any animal he touches. And he certainly didn't want to be one of a handful of...

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph. It all started with the dreams. But Cassie didn't pay much attention to them. She and her friends have been having nightmares ever since they acquired the power...

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph. It was bad when Jake found out his brother was one of them. A Human-Controller. A slave. But that was nothing compared to this. When the Animorphs decide to...

The wildly popular series by K.A. Applegate is back! The first six books of Animorphs return, with striking new lenticular covers that morph. When Tobias and his friends were given the power to morph, they were also given an important warning: Never stay in a morph for more than two hours. But Tobias...

The Animorphs have one true ally in their battle against the Yeerks: the sentient androids known as the Chee. So when they discover that the Chee -- including their friend Erek -- are in trouble, they have no choice but to help. But the Chee's problem is much deeper than anything the kids could...

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 Animorphs decide to steal the ship, to show the world that Earth has been invaded. That's when things go terribly wrong....

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 returning to human form -- she becomes an elephant. That's when the floor gives way and Rachel finds herself looking up...

Ax and the Animorphs are about to have a huge problem. It starts when they decide to morph mosquitoes in order to slip by some unsuspecting Yeerks, and ends with them stuck in Zero-space with no idea how they got there, no way back to Earth . . . and no oxygen. Luckily, an Andalite scout ship finds...