From Wikimedia Commons. Tariq Ali at Imperial College London. Taken by Portum.

Photo by Suzanne Nathan / flickr

Library of Congress

James Bamford. Photo by Joe Mabel, 2007.

Used by permission of Baker Publishing Group, copyright © 2008. All rights to this material are reserved. Materials are not to be distributed to other web locations for retrieval, published(see © info.)

Copyright (c) Discovery Communications.

Lt. Gen. William G. Boykin, deputy undersecretary of defense for intelligence, in an undated Army photo.

Kyle Cassidy, Oct 2004 (Wikimedia Commons)

Photograph by Alex Berliner

Center for American Progress

Credit: Larry D. Moore, 2007 Texas Book Festival, Austin, Texas

Copyright Eye On Books.

Eye on Books

U.S. Air Force photo by Tech. Sgt. Dan Neely (Wikimedia Commons)

photo by Patti Luzi Earley

Gitomer.com

Courtesy of Hachette Book Group

Mass Communication Specialist 2nd Class Jordon Beesley

Peter Jenkins in Tok, Alaska. Photo courtesy of Donna Blasor-Bernhardt, author of Waltz With Me, Alaska & Pioneer Road

Image via Wikipedia, (c) Dave Sifry

Photo by Roman Dial for Sundance Channel - Sean Penn & Jon Krakauer in Alaska filming the Sundance Channel original series Iconoclasts produced by Sundance Channel & Grey Goose

kunstler.com

Marie Baldo

Office of Communications, Princeton University

Matt Floreen

Tauheed ashraf

Randy Pausch

Wikipedia

Author photo copyright © 2005 by Joel Rosenberg. All rights reserved.

Photographed at BookPeople in Austin, Texas by Frank R. Arnold

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Photo by Tania Gail / Flickr.

U.S. House of Representatives Historical Office