We shared 4 books together and had great chat
Confessions of an Economic Hit Man (buy from Amazon)by John Perkins
The Starbucks Experience: 5 Principles for Turning Ordinary Into Extraordinary (buy from Amazon) by Joseph Michelli
Fooled by Randomness Revision (Not Available in US): The Hidden Role of Chance in the Markets and Life (buy from Amazon) by Nassim Nicholas Taleb
And a book on back problem, what exercise can help.