Legal Medicine and Toxicology was a 20th century book written by New York City medical examiner Thomas Gonzales. In Dangerous Ground, a copy of this book was in the living room of the Wilson house. Doctor John Rawley, a visitor to the house, considered it as a book on criminology. (TNG: "The Big Goodbye" ) The pages seen in the episode were from the mystery novel Dangerous Ground by author Frances Sil Wickware. This novel was published in 1946. Information on this story was from page 37.