These books have been very helpful for me in getting All Out Software up and running. More will appear as they enter our experience and warrant listing.
Links are to the book's web site as best as I could find.
The Art of the Start, The Time-Tested, Battle-Hardened Guide for Anyone Starting Anything, By Guy Kawasaki
Mastering the Rockefeller Habits, By Verne Harnish
Blue Ocean Strategy, How to Create Uncontested Market Space and Make the Competition Irrelevant, By W. Chan Kim & Renée Mauborgne
The Apple Way, 12 Management Lessons from the World's Most Innovative Company, by Jeffrey L. Cruikshank
Getting Things Done, By David Allen