A Siamese cat, an old bull terrier, and a young Labrador retriever travel together 250 miles through the Canadian wilderness to find their family.

Roz the robot discovers that she is alone on a remote, wild island with no memory of where she is from or why she is there, and her only hope of survival is to try to learn about her new environment from the island's hostile inhabitants.

When the goddess Artemis disappears while hunting a rare, ancient monster, a group of her followers joins Percy and his friends in an attempt to find and rescue her before the winter solstice, when her influence is needed to sway the Olympian Council regarding the war with the Titans.

Piper's life is turned upside down when her family moves into a shelter in a whole new city. She misses her house, her friends, and her privacy--and she hates being labeled the homeless girl at her new school. But while Hope House offers her new challenges, it also brings new friendships, like the girls in Firefly Girls Troop 423 and a sweet street dog named Baby. So when Baby's person goes missing, Piper knows she has to help. But helping means finding...

When demonic cheerleaders invade his high school, Percy Jackson hurries to Camp Half Blood, from whence he and his demigod friends set out on a quest through the Labyrinth, while the war between the Olympians and the evil Titan lord Kronos draws near.

"Prue and Curtis are thrown together again to save themselves and the lives of their friends, and to bring unity to the divided country of Wildwood"--

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.

Eleven-year-old Gregor and his younger sister, Boots, return to the Underworld beneath New York City to find the cure for a terrible plague that threatens the life of their mother, as well as the lives of the people, bats, and rats who populate the underworld.

The long-awaited prophecy surrounding Percy Jackson's sixteenth birthday unfolds as he leads an army of young demigods to stop Kronos in his advance on New York City, while the Olympians struggle to contain the rampaging monster, Typhon.

Twelve-year-old Chap Brayburn, ancient Sugar Man, and his raccoon-brother Swamp Scouts Bingo and J'miah try to save Bayou Tourterelle from feral pigs Clydine and Buzzie, greedy Sunny Boy Beaucoup, and world-class alligator wrestler and would-be land developer Jaeger Stitch.