1. The Lean Startup Book By Eric Ries
  2. I Will Teach You To Be Rich – Ramit Sethi
  3. Fail-Safe Investing Book By Harry Browne
  4. Lead The Field Book By Earl Nightingale
  5. The Effective Executive – Peter Drucker
  6. The Unwritten Laws of Business Book By W.J. King
  7. Thinking Statistically Book By Uri Bram
  8. Work the System – Sam Carpenter
  9. Making Things Happen – Scott Berkun
  10. Tribes Book By Seth Godin 
  11. Total Leadership Book By Steward Friedman
  12. The Essential Drucker Book By Peter Drucker
  13. 12: The Elements of Great Managing – Rodd Wagner & James Harter
  14. Growing Great Employees Book By Erika Andersen
  15. The 48 Laws of Power Book By Robert Greene
  16. How to Win Friends and Influence People – Dale Carnegie
  17. Influence: The Psychology Of Persuasion Book By Robert Cialdini
  18. Show Me The Numbers – Stephen Few
  19. The Copywriter’s Handbook – Robert Bly
  20. On Writing Well – William Zinsser
  21. Self-Directed Behavior – David Watson & Roland Tharp
  22. The Power of Less – Leo Babauta
  23. Learning From The Future Book By Liam Fahey & Robert Randall
  24. The 80/20 Principle Book By Robert Koch
  25. The Power Of Full Engagement Book By Jim Loehr & Tony Schwartz
  26. Permission Marketing by Seth Godin
  27. The Psychology Of Selling Book By Brian Tracy
  28. 10 Days to Faster Reading Book By Abby Marks-Beale
  29. Venture Deals Book By Brad Feld & Jason Mendelson
  30. How to Read a Financial Report – John A. Tracy
  31. Financial Intelligence For Entrepreneurs Book By Karen Berman & Joe Knight
  32. The Goal: A Process Of Ongoing Improvement Book By Eliyahu Goldratt
  33. Value-Based Fees Book By Alan Weiss
  34. Getting Everything You Can Out Of All You’ve Got Book By Jay Abraham
  35. Escape From Cubicle Nation Book By Pamela Slim
  36. Getting Started in Consulting – Alan Weiss
  37. Bankable Business Plans Book By Edward Rogoff 
  38. Go It Alone Book By Bruce Judson
  39. Rework Book By Jason Fried & David Heinemeier Hansson
  40. The Partnership Charter – David Gage

And One Book By Josh Kaufman :-