This book is a combination of a biography and game collection. There are 102 games in the book. The games are given in descriptive notation. The annotations were collected. Many of them are from the original book of the tournament that they were played in, however there are alot of games annotated by Reinfeld and Reti. Most of the annotations are light, and there is only one diagram per game. For about 60% of the tournaments that Lasker played in, full results are given. The theory in the book that Lasker played pyschological chess was Reti's theory.
The biography side of the book is pretty interesting. For the sake of those who aren't Yiddish speakers, the term 'chammer', which appears in the beginning of the book, really should be 'chammore', and means donkey. For some reason, this is the Yiddish phrase used to insult someone of less than average intelligence.