My book has hit #1 on Amazon US’s Business Management freebies list. I usually charge a couple of dollars and it sells at a slow but steady rate, whenever Amazon suggests I have it on sale (ie FREE), it flies out the door http://tinyurl.com/CIO100Book 

Time to update my other book on Internet safety and security..boring stuff but covering how not to get hacked, how to ‘hide’ from Facebook, Amazon, Google et al.