After a nightmarish encounter with a werewolf, 17-year-old Adria Dawson loses her sister, but gains the love of a mysterious young man and his legendary family. Strange and tragic things begin to happen in the small town of Hallowell, Maine: residents come down with an unexplainable 'illness' and some disappear. In the midst of everything, Isaac Mayfair is adamant about keeping Adria safe, even from her sister whom he has warned her to stay away from.

Sara Grey's world shattered 10 years ago when her father was brutally murdered. Now, at 17, she is still haunted by memories of that day and driven by the need to understand why it happened. She lives a life full of secrets, and her family and friends have no idea of the supernatural world she is immersed in or of Sara's own very powerful gift. In her quest for answers about her father's death, Sara takes risks that expose her and her friends to danger and puts herself into the sights of a sadistic vampire.

May 20, 2019: Homicide detective Mallory is in Edinburgh to be with her dying grandmother. While out on a jog one evening, Mallory hears a woman in distress. She’s drawn to an alley, where she is attacked and loses consciousness. May 20, 1869: Housemaid Catriona Thomson had been enjoying a half-day off, only to be discovered that night in a lane, where she’d been strangled and left for dead. When Mallory wakes up in Catriona's body in 1869, she must put aside her shock and adjust quickly to the reality.

When fifteen-year-old Clary Fray heads out to the Pandemonium Club in New York City, she hardly expects to witness a murder - much less a murder committed by three teenagers covered with strange tattoos and brandishing bizarre weapons. Then the body disappears into thin air. It's hard to call the police when the murderers are invisible to everyone else and when there is nothing - not even a smear of blood - to show that a boy has died. Or was he a boy?

As a wolf shifter growing up in a strong pack, I should be living my best life. But after my father tried to kill our leader, I’m labelled an outcast, traitor, less than dirt. When I can't take pack life any longer, I run, but apparently they don't like losing their punching bag. Torin, the leader’s son, drags me back before my first shift...a shift that will reveal my true mate. I never could have predicted who mine would be, but the moment my wolf looks upon him, I’m filled with hope for a brighter future.