Deleted it as I posted a more accurate private reply to Rose (which contained a snail mail address). For the benefit of anyone else OB&B is published by the US Othello Association - contact them. British players on this site can join the British Othello Federation (how macbann got his copy) which includes the book free with first year's membership.
(hide) If you are interested in a progress of a tournament you are playing, you can discuss it with your opponents at this tournament's discussion board. (HelenaTanein) (show all tips)