Twenty-four-year-old Olivia Taylor Jones has the perfect life. The only daughter of a wealthy, prominent Chicago family, she has an Ivy League education, pursues volunteerism and philanthropy, and is engaged to a handsome young tech firm CEO with political ambitions.
But Olivia’s world is shattered when she learns that she’s adopted. Her real parents? Todd and Pamela Larsen, notorious serial killers serving a life sentence. When the news brings a maelstrom of unwanted publicity to her adopted family and fiancé, Olivia decides to find out the truth about the Larsens.
Olivia ends up in the small town of Cainsville, Illinois, an old and cloistered community that takes a particular interest in both Olivia and her efforts to uncover her birth parents’ past.
Aided by her mother’s former lawyer, Gabriel Walsh, Olivia focuses on the Larsens’ last crime, the one her birth mother swears will prove their innocence. But as she and Gabriel start investigating the case, Olivia finds herself drawing on abilities that have remained hidden since her childhood, gifts that make her both a valuable addition to Cainsville and deeply vulnerable to unknown enemies. Because there are darker secrets behind her new home, and powers lurking in the shadows that have their own plans for her.
Book 1 in the Cainsville series.

When librarians finally granted Kelley Armstrong an adult card, she made straight for the epic fantasy and horror shelves. She spent the rest of her childhood and teen years happily roaming fantastical and terrible worlds, and vowed that someday she'd write a story combining swords, sorcery, and the ravenous undead. That story began with the New York Times bestselling Sea of Shadows and continues with Empire of Night.

Armstrong's first works for teens were the New York Times bestselling Darkest Powers and Darkness Rising trilogies. She lives in rural Ontario with her husband, three children, and far too many pets.

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#1 NATIONAL BESTSELLER

"Armstrong is a talented and evocative writer who knows well how to balance the elements of good, suspenseful fiction, and her stories evoke poignancy, action, humour and suspense." —The Globe and Mail
“Like the creepy, spooky town of Cainsville, Kelley Armstrong’s Omens lured me in. I was busy, way too busy for this book, which, through a series of surprises and sleights of hand, had me conspiring for ways to get back to the gripping story, the colorfully bizarre cast of characters, and the clever, strong, smart heroine at its center. Don’t pick this book up if you have anything else to do. It will grab you by the collar and won’t let you up for air until it’s good and ready. And once you’re done, you won’t soon forget it.” —Lisa Unger, New York Times bestselling author of In the Blood
“Cainsville might be a nice place to visit, but I’m too creeped out to live there. Luckily, Armstrong isn’t, and her dispatches from this village filled with sinister secrets are going to be keeping her readers up well into the night.” —Linwood Barclay, internationally bestselling author of Trust Your Eyes

“One of the best new series debuts this year! With its compelling characters and completely original set-up, Omens delivers a powerful combination of suspenseful thrills and supernatural chills. I can’t wait to read more!” —Lisa Gardner, New York Times bestselling author of Touch & Go