Shout out to Four Steps to the Epiphany, since the act of actually researching and validating business ideas, then developing a sales pipelines touches on the m

Shout out to Four Steps to the Epiphany, since the act of actually researching and validating business ideas, then developing a sales pipelines touches on the majority of things that are important for early stage startups. Add in some books on leadership, HR and accounting if your product takes off.