Mark Stevens will give a talk about the Allison Coil Mystery Series in New Castle, Colorado On Saturday, July 30. The talk will be at the New Castle Branch Library, 402 West Main St., at 1 p.m. The four books in the series are Antler Dust, Buried by the Roan, Trapline and Lake of Fire. Trapline won the 2015 Colorado Book Award for best mystery fiction and the 2015 Colorado Authors League award for best genre fiction. Lake of Fire and Buried by the Roan were also finalists for the Colorado Book Award.