Which book has had the strongest effect on how you make products? And why?<p>To be honest many books left an impression on me.<p>Those that I found to be most interesting are:<p>Paypal Wars by Eric M. Jackson<p>Think and Grow Rich, Napoleon Hill<p>Average Is Over: Powering America Beyond the Age of the Great Stagnation by Tyler Cowen<p>Data Smart Using Data Science to Transform Information into Insight
by John W. Foreman<p>can recommend a book Shoe dog describing a product-centric approach of Nike's founder and his belief in what he was selling. Build something you belive in and and would use yourself. If you will love it there's likely somebody else in the world you would find it irreplacable too.