Jab, Jab, Jab, Right Hook by Gary Vaynerchuk (Review) January 4, 2015 by Brian Hawkins · Published January 4, 2015 · Last modified April 11, 2015
The ONE Thing by Gary Keller and Jay Papasan (Review) January 20, 2015 by Brian Hawkins · Published January 20, 2015 · Last modified April 11, 2015
Growth Hacker Marketing by Ryan Holiday (Review) January 21, 2015 by Brian Hawkins · Published January 21, 2015 · Last modified April 11, 2015
