Blood Memory Monsters - 2014 was released on:
USA: 2014 (New York City, New York)
Horror of the Blood Monsters - 1970 was released on: USA: 1 February 1970 USA: 1 January 1971 (re-release)
Monsters of God - 2014 was released on: USA: 2014
Monsters in My Head - 2012 was released on: USA: October 2012
Monsters in Autumn - 2007 was released on: USA: May 2007
Monsters - 2008 II was released on: USA: 20 April 2008
Monsters - 2012 II was released on: USA: 21 October 2012
Monsters Inside Me - 2009 was released on: USA: 1 July 2009
The Mechanical Monsters - 1941 was released on: USA: 21 November 1941
Here There Be Monsters - 2009 was released on: USA: 9 October 2009
Mountain Monsters - 2013 was released on: USA: 22 June 2013
Making Monsters - 2011 Monsters of Rock 1-2 was released on: USA: October 2011
Monsters in My Head - 2012 Monsters in My Head 1-1 was released on: USA: October 2012