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.

A princess who has lost her mother and father finds herself in a terrifying world that urgently needs a queen. Sophia is smart, beautiful, and accomplished, a beloved princess devoted to the people and to reading books. The kingdom is hers, until she is plunged into a nightmarish realm populated by the awful beasts she read about as a child. The beasts are real. And so is the great army marching on her castle. The people look to Sophia for protection....

"New Rotterdam is no place for a kid and that’s what Emrys Houtman likes about it. Emrys obsessively documents his town’s urban legends and cryptid sightings...It’s all in good fun until one day, the trio stumbles upon the Doomsday Archives, a collection of relics with dazzling powers and dangerous consequences. When a mysterious blood-red hourglass begins appearing around town and children begin to go missing, the trio must band together to...

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.

"The cleric Chih accompanies a beautiful young bride to her wedding to the aging ruler of a crumbling estate situated at the crossroads of dead empires. The bride's party is welcomed with elaborate courtesies and extravagant banquets, but between the frightened servants and the cryptic warnings of the lord's mad son, they quickly realize that something is haunting the shadowed halls. As Chih and the bride-to-be explore empty rooms and desolate courtyards,...

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.

Orphaned by the Border Wars, Alina Starkov is taken from obscurity and her only friend, Mal, to become the protegée of the mysterious Darkling, who trains her to join the magical elite in the belief that she is the Sun Summoner, who can destroy the monsters of the Fold.

Levi and Kat are about to discover a very dark side to their neighborhood. Nothing ever seems out of place in the safe, suburban town of Cowslip Grove. Lawns are neatly mowed, sidewalks are tidy, and the sounds of ice cream trucks fill the air. But now...kids have been going missing--except no one even realizes it, because no one remembers them. Not their friends. Not their teachers. Not even their families. But Levi and Kat do remember, and suddenly...

To ensure her family's survival, sixteen-year-old Koral cheats her way into the Glory Race, a dangerous chariot tournament using sea monsters meant for the ruling elite.

Will Hunter thought his life couldn't get any worse - his parents just got divorced ; his best (and only) friend now is his dog, Fitz ; and his Mom moved them from New York city to a middle-of-nowhere town called East Emerson. But Will was wrong - things are about to get way worse. Because East Emerson is filled with a whole lot of monsters that only he can see. To everyone else they look like normal people. When all the town pets (including Fritz),...