I cannot recommend "The evolution of cooperation" (Robert Axelrod), the source for the game, enough. It is written by a journalist, so it reads well, about a M

I cannot recommend "The evolution of cooperation" (Robert Axelrod), the source for the game, enough. It is written by a journalist, so it reads well, about a Math doctorate applying the theory in other areas. Richard Dawkings vets it for biology and writes the foreword in the book.