Mason's Missing — Teresa Burrell

Tuper is helping find five-year-old Mason, who was presumedly taken by his father, but when Mason's father is found unconscious, Mason has disappeared again. In an impossible search during a bitterly cold Montana blizzard, old cowboy Tuper and his hacker friend Lana's quest blurs into one of insanity and murder. As wounded Tuper fights to stay alive in the bitter cold, Lana searches cyberspace and finds someone is working hard to ensure certain secrets remain secret--especially Mason's true identity.