P F ChisholmP.F. Chisholm is a pseudonym of a well-known writer of historical thrillers, childrens' books, and nonfiction blogs and ebooks. Previous titles in the Sir Robert Carey and Sergeant Dodd series are A Famine of Horses, A Season of Knives, A Surfeit of uns, A Plague of Angels, A Murder of Crows, An Air of Treason, A Chorus of Innocents, A Clash of Spheres, and A Suspicion of Silver. Read More Read Less