A Gentleman's Guide to Love & Murder is a musical comedy, with the book and lyrics by Robert L. Freedman and the music and lyrics by Steven Lutvak. It is based on the 1907 novel by Roy Horniman. The show opened on Broadway at the Walter Kerr Theatre November 17, 2013, running until January 17, 2016. The Broadway production won four Tony Awards at the 68th Tony Awards in June 2014, including Best Musical.