The Unitary Executive and the Modern Presidency
Edited by Ryan J. Barilleaux and Christopher S. Kelley
Published April 2010
Texas A&M University Press
978-1-60344-173-5 cloth $50.00 x
978-1-60344-190-2 paperback
The Presidency of George H. W. Bush
By Ryan J. Barilleaux and Mark J. Rozell
Published January 2004
Texas A&M University Press
978-1-58544-291-1 cloth $35.00