Data Science for Fundraising by Ashutosh Nandeshwar and Rodger Devine is a comprehensive book that covers topics such as learning R, predictive analytics, and data visualization. The book provides step-by-step instructions and guidance on implementing these concepts. It is written in a casual and approachable language, making it easy to follow along. The authors also provide additional resources and citations for further exploration. Overall, the book is highly recommended for anyone interested in data analytics and fundraising.