This is the first in the Lee Nez series,this is 1945 Lee Nez is a normal human being, he is a Navaho but also a state trooper, the first Navaho State Trooper in the state of New Mexico, foils a Nazi plot to steal a shipment of plutonium. The last man standing and barely alive, Nez manages to hide the "secret weapon," but the top German spy-guy, whom Nez "killed," is able to find the Native American cop since he's in fact a vampire. In an effort to wring the plutonium's location from Nez, the German keeps him alive by turning him into a vampire. After Nez makes his escape, his vampiric vulnerability to sunlight is partly eliminated thanks to a medicine man. Other supernatural characteristics remain, but they're less intense than in a full-fledged vampire: although his appetite increases, Nez doesn't need blood to survive. As a "nightwalker" he acquires dangerous new enemies, the "skinwalkers," evil shape-changing witches, who want to kill Nez to obtain his immortality (although Nez isn't immortal). The narrative glosses over 50 years of adaptation, danger and search for the German vampire in a few pages. We then find Nez, under the name of Leonard Hawk, a state policeman again. Hawk meets up with Diane Lopez, a beautiful Hispanic FBI agent. Bureau suspicions have been aroused by his handling of a case involving skinwalkers. This was okay, the back story was necessary but then jumping 50 years. It wasn't as believable, I've got the second one in the series, so we'll see.