When one of their tightly-knit group mysteriously disappears, four high school girls find their friendship difficult to maintain when they begin receiving taunting messages from someone who seems to know everything about their past and present secrets.

Fourteen-year-old Avery Armisted and sixteen-year-old Kayla Butts, once good friends, begrudgingly travel to Spain together for a summer vacation where they uncover a secret their families kept hidden from them their entire lives.

At the Castellana Hilton in 1957 Madrid, eighteen-year-old Daniel Matheson connects with Ana Moreno through photography and fate as Daniel discovers the incredibly dark side of the city under Generalissimo Franco's rule.

Now that the ley lines around Cabeswater are awake, magic is swirling around Blue and The Raven boys and Ronan Lynch's ability to pull objects from his dreams is almost out of control but worst of all, the mysterious Gray Man is stalking the Lynch family, looking for something called the Greywaren.

Five teens who were partly responsible for a death a year earlier are lured by the promise of a $50,000 prize to an isolated mansion by someone bent on revenge.

"Caledon Holt is the kingdom's deadliest weapon. No one alive can best him in speed, strength, or brains, which is why he's the Hearthstone Guild's most dangerous member. Cal is also the Queen's Assassin, bound to her by magic and unable to leave her service until the task she's set for him is fulfilled. Shadow of the Honey Glade has been training all her life to join the Guild, hoping that one day she'll become an assassin as feared and revered as...