Kyle finds himself haunted by an evil entity from his past.

While simultaneously trying to prevent and prepare for war between the Faeries of the Night and Faeries of the Light, Queen Holly Blue is kidnapped from her Uncle Hairstreak's home by human Henry Atherton and learns she must face another, far greater enemy.

Upon escaping from the realm of Nefandus, fifteen-year-old Samuel finds himself in modern-day Los Angeles, where he learns that he the Fourth of those destined to free Nefandus' slaves and seal its entrance forever, but first he must learn whether to trust the beautiful Ashley or the Sons of the Dark.

Swarms of locusts, record-breaking heat, and devastating storms ravage Gatlin as Ethan and Lena struggle to understand and control the impact of Lena's claiming, which is even causing her family members' abilities to dangerously misfire.

To stop the evil corporation Nightrise from unleashing its devastating power around the globe, fifteen-year-old Matt and three other Gatekeepers travel to Hong Kong to find Scarlet, the final Gatekeeper, whose fate is inextricably joined to their own.

The existence of Vours, supernatural creatures who feast on fear and attack on the eve of the winter solstice, becomes a terrifying reality for fifteen-year-old Reggie when she begins to suspect that her timid younger brother might be one of their victims.

High-schooler Jay Li finds himself in the Arizona desert performing dangerous feats as part of his journey to prove himself a worthy member of the part human, part dragon Yellow Dragon Clan.

"Nikki and Jack take on the underworld to free themselves of the Everneath's power"--

Fifteen-year-old Chloe, a necromancer, struggles to understand her feelings for werewolf Derek and his sorcerer brother, Simon, while seeking a way to enter the headquarters of the sinister Edison Group and rescue her aunt Lauren and friend Rachelle.

When Ethan wakes after the chilling events of the Eighteenth Moon, his one goal is to return to Lena and his loved ones, while back in Gatlin, Lena vows to do whatever it takes to bring Ethan home--even trusting old enemies and risking the lives of those Ethan left to protect.