The battle is still raging, and it's out-and-out war. Jake and the other Animorphs have found a way to slow the Yeerks down, but now the Yeerks have decided the best way to win is to just destroy everything and everyone who gets in their way.Just when things look hopeless, Jake and the others discover help where they least expected: Taxxons. Creatures so foul and heartless, it's hard to believe that they're capable of having any feelings. But Jake and the others soon discover that the Taxxon resistance has its own problems with the Yeerks. And for once, it looks like Earth may have a chance....

Jake, Ax, and the Animorphs wage war against the Yeerks who destroy everything and everyone in their path, until Jake discovers that the heartless Taxxons have their own problems with the Yeerks and just might provide valuable help.

Jake, Ax, and the Animorphs wage war against the Yeerks who destroy everything and everyone in their path, until Jake discovers that the heartless Taxxons have their own problems with the Yeerks and just might provide valuable help.

A story about the invasion of parasitic aliens.

Abandoning all secrecy, the Yeerks load people onto underground trains that run directly into the Yeerk pool where they perform mass infestations. The vast army of Controllers is growing rapidly and will soon be unstoppable. Ax and the Animorphs can think of only one solution--to use one of the trains to blow up the Yeerk pool. But the cost may be measured in thousands of human lives.

When Jake has to leave town for a family thing, the other Animorphs and Ax figure life will pretty much be normal until he gets back. But when Tobias discovers Visser Three's newest feeding place, the kids decide they have to check it out.But there's no assigned leader. Now Rachel, Tobias, Cassie, Marco, and Ax have a problem. Who will be the best one for the job? Because being in charge isn't just guts and glory. It's about making decisions that will mean the difference between life... and death.

He is called the Ellimist. A being with the ability to alter space and time. A being with a power that will never be fully understood. He is the reason Elfangor came to Earth. He is the reason the Earth now has a fighting chance. And though his actions never seem quite right or wrong, you can be certain they are never, ever what anyone expects. This is the beginning and the middle of the story. A story that needs to be told in order to understand what might happen to the future. The future of the Animorphs. The future of humanity. The future of Earth. He is called the Ellimist. And this is his story...