Friday the 13th: The Jason Strain is a 2006 novel written by Christ Faust and published by Black Flame.
Official Summary Edit
The ultimate reality show just got lethal!
Camp Crystal Lake has long been haunted by the legend of Jason Voorhees, the monster who cannot be destroyed. Soon, those who visit Camp Crystal Lake will discover the awful truth-Jason is real and he has only one thing on his mind: your death!
Twisted TV executives have created a new reality show where convicts are stranded on an island with only one rule: the last one left alive goes free. Now they're putting Jason on the island in an attempt to boost ratings.
Packed with action and good, old-fashioned slasher mayhem, The Jason Strain is a kinetic rollercoaster-ride of a novel.