In the last month or so I've read...
Really good IMO.
[ame=http://www.amazon.com/80-20-Sales-Marketing-Definitive-ebook/dp/B00CGNRVHE/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1406627003&sr=1-1&keywords=80+20+sales+and+marketing]Amazon.com: 80/20 Sales and Marketing: The Definitive Guide to Working Less and Making More eBook: Perry Marshall, Richard Koch: Kindle Store[/ame]
Great read for conservatives/minarchists/anyone who's discontent with the Government but believes it can be fixed. Really breaks down why they're wrong without being condescending about it, backing everything up with empirical proof. Fun read too.
[ame=http://www.amazon.com/Against-State-Anarcho-Capitalist-Llewellyn-Rockwell-ebook/dp/B00KN0K6EM/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1406627068&sr=1-1&keywords=against+the+state]Against the State: An Anarcho-Capitalist Manifesto - Kindle edition by Llewellyn Rockwell. Politics & Social Sciences Kindle eBooks @ Amazon.com.[/ame]
Recently re-read this...
I recommend reading all of Robert Ringer's books, as well as his blog. If you're a marketer and you don't know that name you're missing out.
[ame=http://www.amazon.com/Winning-Through-Intimidation-Robert-Ringer-ebook/dp/B00KQZU7SY/ref=sr_1_1?s=digital-text&ie=UTF8&qid=1406627266&sr=1-1&keywords=winning+through+intimidation]Winning Through Intimidation - Kindle edition by Robert Ringer. Self-Help Kindle eBooks @ Amazon.com.[/ame]
This was good. Sales training with PUA techniques worked into it. I don't agree with all of it, but it's a unique book, and I do agree with things like "prizing", understanding frames and some other things it goes into. A lot of techniques I use myself.
[ame=http://www.amazon.com/Pitch-Anything-Innovative-Presenting-Persuading-ebook/dp/B004H4XL7E/ref=sr_1_1?s=books&ie=UTF8&qid=1406627645&sr=1-1&keywords=pitch+anything+oren+klaff]Amazon.com: Pitch Anything: An Innovative Method for Presenting, Persuading, and Winning the Deal: An Innovative Method for Presenting, Persuading, and Winning the Deal eBook: Oren Klaff: Books[/ame]
Those are all good books I've read in the last month or two. I'd recommend all of them.