Hands Down- definitely start with Mark's book- Every other book will not capture the essence of your stroke, which is, at minimum, half the battle in learning the game. " Play Great Pool". - don't let the price scare you away- it is worth 10 of the other books, IMO.
However, you simply must invest in a small tripod to mount your I phone camera and record your sessions to monitor your progress- just reading stuff will never be enough to change/correct inconsistencies and flaws in your stance, stroke etc. You need to read, record yourself playing, review the films, go back and re read, continue filming, look for flaws and improvements - it is a process that will improve in small increments; if you do this at least a few times every week - minimum three sessions per week.
if you do not want to record and review yourself then save the money, do not buy books, and instead, seek out a good instructor. it has to be one or the other- just reading alone is next to useless when it comes to gaining a consistently effective cue address and stroke.