This was my guide for finding books to buy when my son was little and I first discovered his interest in mathematics. (This list has been on various places onli

This was my guide for finding books to buy when my son was little and I first discovered his interest in mathematics. (This list has been on various places online since the turn of the most recent century.) There is good stuff on this list. Now my oldest son is all grown up, living on his own, and teaching other people programming. Life is good. This list helped.