At the tender age of seven, Jess Riley's parents were ripped out of her life by the Tear, a ripple of white light in the sky which randomly transports people from Earth to alternate realities and distant planets once a year. On the night the Tear first appeared, the Watchers, a mysterious group of men possessing supernatural powers, made their presence known to the leaders of the world, earning their complete trust to deal with the turmoil the Tear caused.

Lilly and Brand's daughter, Caylin, saw her soul mate for the first time when she was 14 years old. After a simple exchange of smiles, she knew her life was set on a path which would lead Aiden back into her world forever. For three long years, Aiden keeps his distance from Caylin out of respect for her parents' wishes. Caylin learns that one of the princes of Hell, Baal, is out to kill her. With the help of her family and Aiden, she discovers why he wants her dead and what she needs to do to stop him.

For two weeks straight, Sarah's been unable to eat, sleep, or even form a coherent thought properly. She fears she's losing her mind until a chance encounter brings a man into her life who seems to hold the key to solving her problems. With a single touch, he's able to ease her troubled soul and bring her some much-needed peace. Yet, just as Sarah believes she's found the solution to her dilemma, he disappears

Tucked away at an upscale, private boarding school in Brindle Hollow, Washington, 17-year-old Eden East comes face to face with a hideous creature on her walk back to her dorm. Shaken to her core, she's left questioning the world around her, and soon finds herself entering a friendship with a hot, new student named Alexander. Little does she know, Alex is a Guardian Angel, sent from Midway to protect her from those dangerous creatures - known as Darkling - lurking in the forest outside Brindle Hall.

What if there were teens whose lives literally depended on being bad influences? This is the reality for sons and daughters of fallen angels. Tenderhearted Southern girl Anna Whitt was born with the sixth sense to see and feel emotions of other people. She's aware of a struggle within herself, an inexplicable pull toward danger, but Anna, the ultimate good girl, has always had the advantage of her angel side to balance the darkness within. It isn't until she turns 16 and meets the alluring Kaidan Rowe that she discovers her terrifying heritage and her willpower is put to the test.