Pogue's 4 volume biography on Marshall is awesome. It's available in paperback from the George C. Marshall foundation, Lexington, VA.
http://www.marshallfoundation.org/pd..._gift_shop.pdf
Ed Cray's General of the Army: George C. Marshall, Soldier and Statesman is a good one volume bio, but not on Pogue's level.
Stoler's George C. Marshall Soldier-Statesman of the American Century
is a short read, but decent intro to the man.
Bookmarks