Get them to signup on Y Combinator's How to Start a Startup (https://startupclass.co/ https://startupclass.co/) and watch the videos. Might get them up to speed

Get them to signup on Y Combinator's How to Start a Startup (https://startupclass.co/ https://startupclass.co/) and watch the videos. Might get them up to speed faster than going through a list of books. However, Red_Tarsius did offer a very good list of titles.