Crime-Terror Alliances and the StateLyubov Grigorova Mincheva, Ted Robert Gurr · First published 2013HorrorOpen the Tome
Peace and conflict 2010J. Joseph Hewitt, Jonathan Wilkenfeld, Ted Robert Gurr · First published 2007Open the Tome
Revolutions of the late twentieth centuryJack A. Goldstone, Ted Robert Gurr, Farrokh Moshiri, Jack Goldstone · First published 1991Open the Tome
New error-compensated measures for comparing nationsTed Robert Gurr · First published 1966Open the Tome
