Red, Green, or Murder

Havill's Posadas County, N.Mex., mysteries feature a strong ensemble cast that for nine volumes was headed by under-sheriff Bill Gastner, then by his successor, Estelle Reyes-Guzman, for the next six. The fine 16th entry, a chronological throwback that fits between Bag Limit (2001) and Scavengers (2002), finds Gastner retired from the law and working as a livestock inspector. But Posadas is small in people, large in area, and old habits die hard. When a ranch hand goes missing, Gastner helps with the search. When Reyes-Guzman thinks something is a bit suspicious about the death of George Payton, an “irascible old retired gun dealer,” Gastner is quick to lend a hand and an opinion. Havill's characters have a depth and a clarity that's refined with every new book in the series. It's a pleasure to see them operate not merely as lawmen or suspects or witnesses but as members of a community where flaws and quirks are understood and accepted. (Nov.)