Erin Hunter's Warriors

When eleven-year-old Gregor and his two-year-old sister are pulled into a strange underground world, they trigger an epic battle involving men, bats, rats, cockroaches, and spiders while on a quest foretold by ancient prophecy

Abandoned by his pack, a baby wolf with a mysterious mark on his deformed paw survives and embarks on a journey that will change the world of the wolves of the Beyond

Eleven years after the cruel Killdeer took over the Catacombs far beneath the human's Trillium City, Juniper Belancourt, assisted by Vincent and Victor Nightshade, leads a maverick band of rats to escape and establish their own city

When the peaceful life of ancient Redwall Abbey is shattered by the arrival of the evil rat Cluny and his villainous hordes, Matthias, a young mouse, determines to find the legendary sword of Martin the Warrior which, he is convinced, will help Redwall's inhabitants destroy the enemy

Warring factions of blue jays and cardinals call on Swordbird, the heroic bird of peace, to rescue them from the evil machinations of Turnatt, the tyrant hawk lord who plans to enslave them

Buddy and Jett, two cat brothers (one evil, one good), vie for the title of Cat Master as a retinue of dogs, cats, a possum, a bird, and a lizard help restore a monarch to his rightful throne

Lucky is a golden-haired mutt with a nose for survival. He has always been a Lone Dog, relying on his instincts to get by. Other dogs have Packs, but Lucky stands alone. Then the Big Growl strikes. Suddenly, the ground is split wide open. The Trap House is destroyed. And all the longpaws have disappeared. Now Lucky is trapped in a strange and desolate new world with no food, foul water, and enemies at every turn. He falls in with others left behind, including his littermate Bella, a Leashed Dog. Relying on other dogs—and having them depend on him—brings new dangers that Lucky isn't prepared for, but he may not be able to survive on his own. Can Lucky ever be a true Pack Dog?

In Transylvania during the Middle Ages, a pack of wolves sets out on a perilous journey to prevent their enemy from calling upon a legendary evil one that will give her the power to control all animals

Lost and alone, Mati seeks acceptance from a pack of feral cats at Cressida Lock, but in order to defeat the assassin on his trail, Mati must unlock the secret of his true identity and learn to harness an ancient and deadly feline power

Five young warrior-monk brothers survive an insurrection and must use the ancient arts to avenge their Grandmaster