Dan Dietz was a Woodrow Wilson Fellow at the University of Virginia. He is the author of Off-Broadway Musicals, 1910-2007: Casts, Credits, Songs, Critical Reception and Performance Data of More Than 1,800 Shows (2010), which was selected as one of the outstanding reference sources of 2011 by the American Library Association. He is also the author of Rowman & Littlefield’s decade-by-decade references on Broadway Musicals, from The Complete Book of 1910s Broadway Musicals to The Complete Book of 2010s Broadway Musicals.