This is a 1997 hardcover edition of Isaac Asimov's first three novels from his Robot detective series, titled "Robots and Murder." The 3 novels in this volume are "The Caves of Steel" (originally published in 1953), "The Naked Sun" (originally published in 1955), and "The Robots of Dawn" (originally published in 1983), which was nominated for the Hugo and Locus Awards.