Mason's Missing: A Tuper Mystery

Old cowboy-turned-fixer TUPER is hired to find five-year-old MASON, who was likely taken by his father. But when Mason's father is found dead, the boy is nowhere to be seen.
In a futile search during a cold Montana blizzard, TUPER and his hacker friend LANA pursue a quest that blurs into insanity and murder. As wounded TUPER fights to stay alive in the bitter cold, LANA searches cyberspace and finds someone working hard to ensure secret...