The Commandment is a series of crime fiction novels by American author Lawrence Sanders. The main characters of the series are Dora Conti (an insurance investigator), Samuel Todd (a field investigator) and Joshua Bigg (a 5’3″ law firm investigator). The series is set in New York City.
Lawrence Sanders (1920-1998) was an American author of crime fiction and mystery novels. He worked as an editorial writer for a magazine and then switched to writing fiction. His series include the Archy McNally, Edward X. Delaney, The Commandment and others.