Marti Keller was married to the man of her dreams and had a satisfying career as an emergency room nurse. But a soul-shattering tragedy turns her world upside down, leaving her desperately clinging to the one precious thing left in her life. After her search for a work-at-home job leads her to rediscover her long-suppressed ability to communicate with ghosts, she encounters Spam, the restless spirit of a murder victim, who begs her to help bring his killer to justice. She agrees, but her life quickly spirals out of control. Even as she fears she is descending into madness, a mysterious stranger named Quinn steps in to catch her fall. He always seems to turn up just in the nick of time. It’s almost…preternatural. In fact, the more she discovers, the more she finds that everything she thinks she knows is wrong. And that the worst monsters are usually hidden in plain sight.

July in Houston, Texas, is far too hot for Frost Giants. But when a Valkyrie with an attitude shows up on Marti Keller’s doorstep in the middle of summer, things take a turn for the polar. After Marti returned home from her ordeal at the hands of a notorious drug and human trafficker, she had expected her life to return to its normal placid state, maybe with the addition of a splash of romance. Instead, she finds she’s hopped out of the frying pan and into the Arctic Circle, where she lands square in the middle of an ancient apocalyptic prophecy. Can a tiny tweak of the prophecy change the fate of the world? She’ll find out, if she lives long enough to make it to Ragnoräk.

Marti Keller’s tumultuous life is looking up. Her budding romance seems nearly perfect -until a series of fatal accidents turns out to be far more sinister than it first appears. Without warning, her life is ripped to shreds by a vengeful demon who threatens everything she holds dear, and the one man who can help her the most is the last one she can turn to. But when she finds herself plunged into a nightmare-haunted mystery, even solving the puzzle may not be enough to save her…