Sublime

An inspiration engine for ideas

Mark W. Schaefer Tao of Twitter

Viral Loop: From Facebook to Twitter, How Today's Smartest Businesses Grow Themselves

Adam L. Penenberg

amazon.com
Cover of Viral Loop: From Facebook to Twitter, How Today's Smartest Businesses Grow Themselves

Alistair Croll Lean Analytics: Use Data to Build a Better Startup Faster (Lean (O'Reilly))

Ann Handley Everybody Writes

Sean Ellis Startup Growth Engines

Dan Zarrella Zarrella's Hierarchy of Contagiousness: The Science, Design, and Engineering of Contagious Ideas

Chris Goward You Should Test That: Conversion Optimization for More Leads, Sales and Profit or The Art and Science of Optimized Marketing