Leafstar struggles to maintain control of her Clan as she figures out how Skyclan can survive in the gorge.

When the dark magical force within him challenges his effort to forge new alliances and build a defense against a new threat, Nikolai Lantsov, the young king of Ravka, embarks on a journey to his country's most magical places to vanquish it.

After the mutant Erasers abduct the youngest member of their group, the "birdkids, " who are the result of genetic experimentation, take off in pursuit and find themselves struggling to understand their own origins and purpose.

While Jaypaw, Hollypaw, and Lionpaw struggle to understand their powers as warriors, the cats' faith in StarClan is tested yet again.

"Grab a flashlight, crawl under the covers, and dive into the twisted, unexpectedly hilarious world of Rowley Jefferson's imagination. You'll meet zombies, vampires, ghosts, and much more in these comically terrifying tales. Rowley's spooky stories might leave you laughing, but beware--you could end up sleeping with the lights on!"--

A twelve-year-old boy learns that he is actually King Arthur brought back to life in the twenty-first century--and that the fate of the universe rests in his hands.

In this prequel to the Ranger's Apprentice series, Halt and Crowley travel north seeking Prince Duncan's royal warrant to stop Morgrath from corrupting the Corps, but if they are to prevent a coup that is nearing success, the young Rangers will have to tread a dangerous path toward the annual tournament at Gorlan.

Through a series of dangerous and violent misadventures, teenage loser Alfred Kropp rescues King Arthur's legendary sword Excalibur from the forces of evil.

Determined to prove her conspiracy theorist father's beliefs about lost Cold War technology, Gillian, her skeptical brother, and their friends journey to the ruins of a vast doomsday bunker before they are confronted by dangerous adversaries.

In a troubled time for the Clans, three young cats, grandchildren of the legendary Firestar, begin their training as warriors and, in the course of many adventures, discover their true destiny.