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.

Looking for fun while visiting his great-aunt Kathryn, Evan buys a dusty can of green monster blood that grows and grows and grows.

When Princess Iphigenia gets lost during a tour of the Black Mountain dungeon, it is up to gamekeeper Thisby Thestoop to guide the princess back to safety before she is eaten by the many creatures that live there.

"Jason, Piper, and Leo, three students from a school for "bad kids," find themselves at Camp Half-Blood, where they learn that they are demigods and begin a quest to free Hera, who has been imprisoned by Mother Earth herself."--Provided by publisher.

"Something is wrong with twelve-year-old Zee, who has returned after a year's absence; nobody knows where he was or what happened to him, but now he is distracted and violent, freaking out when he sees his friends, Justin, Nia, and Lyric, playing an odd game of hide-and-seek, and talking wildly about some danger that is approaching--and soon his friends are pulled into a shadowy world ruled by a monstrous, shape-shifting Seeker, forced to play a terrifying...

Separated when the Fangs of Drang invade Ban Rona, the three Igiby siblings face sea dragons, Stranders, Ridgerunners, Cloven, and more in their final, epic battle.

Andy, Sam, Jessica, Meg, Marco, and Ray are trapped by Jonathan Chiller, who expects payment for the rare HorrorLand souvenirs they have taken by playing his deadly game.

Notorious prankster Bethany, along with her new feathered friend Claudette, is determined that she and Ebenezer are going to de-beast their lives, but neither of them are sure what "good people" do

When Ragnarok--the apocalypse--threatens, the human descendants of the gods band together to fight monsters, and Matt Thorsen and his friends must journey to the underworld to save a descendant.

Convinced that if she looks like a monster on the outside (a blood tumor covers half of her face), she must be a monster on the inside as well, Sophie tries to find a cure before her mother finds out the truth.--