From the review:
This is a book based solely on cash games with most examples coming from fixed limit tables.
I think I know what snoopy means (that the examples come mostly from one level of the game, rather than having one hand from a game with $0.50/$1 blinds, then the next one from a $10/$20 game) but the phrase 'fixed limit' will only confuse people (who will, understandably, assume that fixed limit != no limit).