The Slight Edge: Turning Simple Disciplines into Massive Success and Happiness Hardcover  – November 4, 2013
by Jeff Olson   (Author),John David Mann   (Author)

Hardcover: 280 pages
Publisher: Greenleaf Book Group Press; 8 Anv edition (November 4, 2013)
Language: English
ISBN-10: 1626340463
ISBN-13: 978-1626340466