Six months into a solo mission, a lonely astronaut confronts the cracks in his marriage with help from a mysterious creature he discovers on his ship.

When Ana is upgraded to first class on a work trip, she meets handsome Will, who mistakes Ana for her boss, Claire. A white lie then sets off a glamorous chain of events, romance and opportunity, until her fib threatens to surface.

Still reeling from a heartbreaking family event and his parents' subsequent divorce, Tyler Hawkins discovers a fresh lease on life when he meets Ally Craig, a gregarious beauty who witnessed her mother's death. But as the couple draws closer, the fallout from their separate tragedies jeopardizes their love.

An international search for a rare copy of a book brings an unscrupulous book dealer deep into a world of murder, double-dealing and Satanic worship.