If reading, I would recommend a companion book, makes it easy to check references if you feel like you are missing too many things while reading. https://www.am

If reading, I would recommend a companion book, makes it easy to check references if you feel like you are missing too many things while reading. https://www.amazon.com/gp/aw/d/0820328073/ref=tmm_pap_swatch_0?ie=UTF8&qid=&sr= https://www.amazon.com/gp/aw/d/0820328073/ref=tmm_pap_swatch...