Husband and wife Peter Dickinson and Robin McKinley have each had remarkable writing careers as individuals. This is the second book (after Water, Putnam 2002) they have written together, collaborating on the book but not the individual stories. The two longer stories in Fire are by McKinley, the three shorter ones by Dickinson. All are Young Adult fantasies, about “fire spirits” of various types, such as a salamander, a phoenix, and a dragon. Fire is a wonderful blending of talents of two writers who have already given us some of the best YA fantasy of the past few decades.