Vega Jane has never left the village of Wormwood. But this isn't unusual, nobody has ever left the village of Wormwood. At least not until Quentin Herms vanishes into the unknown. Vega knows Quentin didn't just leave, but that he was chased. And he's left behind a very dangerous trail of clues that only she can decode. The Quag is a dark forest filled with terrifying beasts and bloodthirsty Outliers. But just as deadly are the threats that exist within...

When an ancient dark force emerges from a centuries-long slumber, Conor, Abeke, Meilin, and Rollan must stop it from sweeping through Erdas and destroying their spirit animals--and the world.

After being smuggled to a remote palace, four young Greencloaks and their spirit animals discover someone has been manipulating Erdas's leaders to uncover a relic believed to have the power to flood the world.

Returning to Boston for her senior year of high school after the sudden death of her older sister, seventeen-year-old Vanessa must ward off her transformation into a full-fledged siren while also trying to handle applying to college, a long-distance relationship, and the mysterious return of the sirens she thought she had killed.

Rory, of Boueuxlieu, Louisiana, is spending a year at a London boarding school when she witnesses a murder by a Jack the Ripper copycat and becomes involved with the very unusual investigation.