Over the last many months many recommendations on great books were mentioned on IH and I've read just about every one of them. I've concluded there are only 3 IH's should read. While many of the other books are entertaining or contain interesting facts - they each have a single point and spend 300 pages reiterating the same thing in 100 ways. Additionally, they have very little practical and actionable advice.
The only three that do:
Start Small, Stay Small (http://www.startupbook.net/)
The 4 hour work week
Slicing Pie
If you're an IH's and not yet a multi million dollar company, books like Traction, Founder at Work, Smartcuts, Good to Great etc. are purely an enjoyable waste of your time.
I'm new to IH so I haven't seen the others listed... but I throw another out for you to try that is totally counter-cultural and all about true productivity:
Deep Work, by Cal Newport
I'm not all the way through yet, but I really want to find the discipline to be able to put the ideas into practice.
Good book, but I found it a bit repetitive and not as compelling as his prior book "So good they can't ignore you." Probably more a fault of my own than the author's as I found myself resisting his advice as a result of my own lack of discipline :/
I read the 4 hour work week this summer and it's now one of two books that I recommend to anyone interested in starting a business. The other one is Running Lean by Ash Maurya. I wouldn't have shipped with out it: https://www.amazon.com/Running-Lean-Iterate-Plan-Works/dp/1449305172
I found 4hww an excellent example of content and affiliate marketing itself. How to sell stuff if you don't really have a niche on your own. Some people might like that approach, some might not.