Carl and Jane Bock are retired professors of Biology from the University of Colorado at Boulder. Carl received his PhD in Zoology from the University of California at Berkeley, while Jane holds three degrees in Botany, a B.A. from Duke, and M.A. from the University of Indiana, and a PhD from Berkeley. Carl is an ornithologist and conservation biologist. Jane is a plant ecologist and an internationally recognized expert in the use of plant evidence in criminal investigations. She is co-author with David Norris of "Forensic Plant Science" (Elsevier-Academic Press, 2016). "Coronado's Trail" is the Bocks' first published fiction. However, they spent nearly forty years studying the natural history of the region in southeastern Arizona that is the setting for this novel. They have co- authored numerous articles and two books based on their fieldwork in the Southwest: "The View from Bald Hill" (University of California Press, 2000), and "Sonoita Plain: Views from a Southwestern Grassland" (with photographs by Stephen Strom; University of Arizona Press, 2005). Now largely retired from academic life, the Bocks presently divide their time between Colorado, Arizona, and the Florida Keys, mostly fly fishing (Carl), fighting crime (Jane), and writing.