Operation Blood Eagle — D.A. Roberts

A television crew from a monster-hunting show arrives at Lake Nahuel Huapi in Argentina to search for a legendary cryptid known as Nahuelito. Local legends tell of the lake monster, but also of something far more sinister. What they find is something far worse than anything they could ever imagine. Something utterly unnatural, with an insatiable appetite for human flesh. When the crew goes missing, Argentinian military divers go looking for them only to vanish as well.When the Wild Hunt's Cryptid Assessment Team arrives at the lake, they soon discover the creatures are not only real but are connected to a secret enclave on the north end of the lake. The more they dig, the more they discover rumors that certain High-Ranking members of the Nazi Party might have escaped Germany during the last days of World War Two and found their way to Argentina. To make matters worse, factions are moving against them at every turn. Factions within the Argentine Government, factions of creatures, and shadows within the Wild Hunt, itself. Can they stop the creatures while preventing the return of the Third Reich?