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.

While the Olympians struggle to contain the rampaging monster Typhon, Kronos begins his advance on New York City, where Mount Olympus stands virtually unguarded. Now it's up to Percy Jackson and an army of young demigods to stop the Lord of Time.

"Endling: The First is the second book in an epic middle grade animal fantasy series by Katherine Applegate, Newbery Medal-winning and #1 New York Times bestselling author of The One and Only Ivan, Wishtree, and Crenshaw! To learn if she truly is the last dairne in the world--the endling--Byx and her friends must travel into the snow-covered mountains of the country of Dreyland, where they hope to uncover the truth behind the legend of a hidden dairne...

Misty dives into action when the Cerulean City Gym is in danger.

When the goddess Artemis goes missing, she is believed to have been kidnapped. And now it's up to Percy and his friends to find out what happened. Who is powerful enough to kidnap a goddess? They must find Artemis before the winter solstice, when her influence on the Olympian Council could swing an important vote on the war with the titans. Not only that, but first Percy will have to solve the mystery of a rare monster that Artemis was hunting when...

As they get older, three sisters decide that they must kidnap children and bring them to their secluded island home to help with the work of caring for an assortment of unusual sea creatures.

Invites the reader to join top unicorn scientists as they clear up the myths and misconceptions people have about these majestic creatures and their abilities.

After learning that humans are headed toward his hidden home, Firedrake, a silver dragon, is joined by a brownie and an orphan boy in a quest to find the legendary valley known as the Rim of Heaven, encountering friendly and unfriendly creatures along the way, and struggling to evade the relentless pursuit of an old enemy.

A boy is thrilled to have a dragon of his own, but quickly discovers that dragons are not appropriate pets.

"Maggie's newest chore at her friend Bob's stable is taking care of flying pigs--but they're not so easy to deal with! Maggie's used to putting up with a lot though, like her step-mother Zelia, who is trying to get Maggie's step-brother Peter a job at the stable. Peter working with Maggie? Yeah, right! Maybe when pigs fly..."-- Provided by publisher.