After facing off with the Mogadorian ruler and almost being annihilated, the Garde go into hiding. They must learn to master their Legacies and learn to work together as a team. When they receive a sign from Number Five -- a crop circle in the shape of a Loric symbol -- they know they are close to being reunited. But could it be a trap? Time is running out, and the only thing they know for certain is that they have to get to Five before it's too late....

When a long-term attack against her world by the alien Krell escalates, Spensa's dream of becoming a pilot may come true, despite her deceased father being labeled a deserter.

In a Spanish convent, seventeen-year-old Marina longs to join forces with her fellow Loriens to prepare for battle with the Mogadorians who destroyed their home planet, while in the United States, John, Six, and Sam elude authorities who think John is a terrorist.

Li is the only human left after aliens take over the planet, but she learns to stay alive, with the help of her human-sympathizing father, by assimilating to Abdolorean society, which she must keep a secret at all costs or risk the terrifying consequences of exposure.

When Tobias discovers Visser Three's newest feeding place, the Animorphs must decide how to proceed.

After an alien force known as the Icon colonizes Earth, decimating humanity, four surviving teenagers must piece together the mysteries of their pasts--in order to save the future.

Many surprises await twelve-year-old Edwy Watanaboneset when the Freds return him to Cursed Town, including that he has siblings in Refuge City who he will join in boarding school.

"A tender, deeply wise novel of a young woman who doesn't feel at home on this earth, by the author of Parakeet"--

"When Earth is threatened by an invading race of bugs called the Plague, 11-year-old Finn, his arch-nemesis, Lincoln, his crush, Julep, and one pink unicorn lunchbox become Earth's last best hope against destruction"--

After the aliens begin their invasion of Earth, a rebel faction contacts Anaya and proposes a plan that would allow humans, hybrids, and cryptogens to coexist peacefully, though it is unclear if all hybrids will agree.