This weeks book is called Impact Investing by Anthony Levine and Jade Emerson
 A transformative power of impact investing.  The book explains how impact investing can be a positive disruptive force. It shows how impact investing is a transformational vehicle for delivering "blended value" throughout the investment spectrum, giving a single name to a set of activities previously siloed in enclaves, revealing how they are linked within what is becoming a new field of investing.