Jake seems to have grown up overnight - literally. He goes to bed as his usual kid-self and wakes up ten years older to find the world completely taken over by Yeerks. All the other Animorphs are either dead or Yeerk-infested, and Jake alone is left to fight. Is it all just a horrific dream, or has the Yeerk invasion truly succeeded?

An ambitious mother puts her art career on hold to stay at home with her newborn son, but the experience does not match her imagination. Two years later she steps into the bathroom for a break from her toddler's demands, only to discover a dense patch of hair on the back of her neck; her canines look sharper than she remembers. Her husband dismisses her fears from faraway hotel rooms. She struggles to keep her alter-canine-identity secret, and discovers...

Jake, Rachel, Cassie, Tobias, and Marco share an adventure in which their unusual abilities to transform into animals help them to solve a strange otherworldly mystery.

"When a boy finds a clutch of butterfly eggs in his garden, he can't stop thinking about the beautiful butterflies they will become.  He keeps the eggs a secret from his pet chicken Coco, who finds all insects yummy.  The boy watches as the eggs hatch, and brightly striped caterpillars appear, growing bigger and juicier every day ... until Coco discovers them!" --

Months after her sister's death, Marianne wakes up to find a growth of thick black hairs along her spine. They defy her attempts to remove them, instead proliferating, growing longer. The hairs, Marianne's doctor tells her, are a reaction to trauma, developed in the wake of the loss of her sister, Marie. Her doctor recommends that Marianne visits Nede, a modern, New Age rehabilitation center in a remote forest in Wales where the patients attend unorthodox...

Cody the caterpillar is unhappy being stuck on the ground, but with encouragement from Beulah Lee Bird and Franny McFly he follows God's plan for him and strives to reach a place called Far Flutterby.

Kitty Sugarman is a lot tougher than her name implies. Still, she's content with how her small- town life keeps her removed from all the changes happening in the world--like the Unveiling of the Others. That is, until a near-tragedy strikes and Kitty discovers she has abilities...thanks to a father she never knew was alive. He also happens to be a were-lion and leader of one of the most powerful Prides out West. When Kitty heads to Vegas to find out...

Ax and the Animorphs have always believed he was the only non-infested Andalite on Earth. That he alone survived the terrible battle between his people and the Yeerks. Until now. There were other survivors. Other Andalites. And they're here on Earth. Trying to keep a low profile. Trying to find a way to defeat Visser Three. Trying - like Ax and the Animorphs - to stay alive until help finally comes. If help finally comes.

When Sadie, a kindergartner, suddenly turns into a frisky leopard cub, her mother and brothers take her to a doctor, a veterinarian, and even a zoo seeking a cure.