Outros trabalhos

(novembro de 2010) Release of his book, "Broke: The Plan to Restore Our Trust, Truth and Treasure" by Glenn with Kevin Balfe.

(janeiro de 2011) Release of the book, "The 7: Seven Wonders That Will Change Your Life" by Glenn with Dr. Keith Ablow.

(novembro de 2011) Release of his book, "The Snow Angel: A Novel", by Glenn with Nicole Bartt.

(novembro de 2011) Release of his book, "Being George Washington", by Glenn with Kevin Balfe.

(junho de 2012) Release of his book, "Cowards: What Politicians, Radicals and the Media Refuse to Say", by Glenn with Kevin Balfe.

(2014) Release of his book, "Conform".

(2013) Release of his book, "The Eye of Moloch".

(2013) Release of his book, "Control: Exposing the Truth About Guns".

(2013) Release of his book, "Miracles and Massacres: True and Untold Stories of the Making of America", by Glenn with Kevin Balfe and Hannah Beck.

(2012) Release of his book, "Agenda 21", by Glenn with Harriet Parke.