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.

It began--and ended--in 1958 when seven children searched in the drains beneath Derry for an evil creature, but in 1985, Mike, once one of those children, makes six phone calls and disinters an unremembered promise that sets off the ultimate terror.

Demigod Percy Jackson, still with no memory, and his new friends from Camp Jupiter, Hazel and Frank, go on a quest to free Death, but their bigger task is to unite the Greek and Roman camps so that the Prophecy of Seven can be fulfilled.

A budding dark sorceress determined not to use her formidable powers uncovers yet more secrets about the workings of her world.

Wondering about their scientist father's bizarre plant experiments in the basement of their home, Margaret and Casey encounter the results of some of his experiments and become alarmed when he develops bizarre plant-like tendencies.

Orphaned by the Border Wars, Alina Starkov is taken from obscurity and her only friend, Mal, to become the protegé 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.

A sleepy Princess in Black takes a much-needed vacation and rides her bicycle to the seaside, where she plans to nap in a hammock, but her peace is disrupted by a roaring sea monster.

Thirteen-year-old Sully Stringfellow, his arch-nemesis Izzy Cisco, friend Moleman, and a league of long-forgotten plumber heroes team up to save Nitro City from mutant creatures in the sewers.

George wants to build a sand castle that would turn any monster green with envy, but when he meets the strangest creature he has ever seen, the night takes an unexpected turn.

In 1926 Shanghai, eighteen-year-old Juliette Cai, heir of the Scarlet Gang, and her first love-turned-rival Roma Montagov, leader of the White Flowers, must work together when mysterious deaths threaten their city.