It made such a refreshing change to read something so different. It really had it all, and his characters are so well 'fleshed out' that you can picture them with ease. The twisted and complex puzzle totally foxed me, and although I hate to admit it, I really didn't have a clue whodunnit! Entertaining, even if it did give me one heck of a headache trying to work out the fiendishly clever answer to both the locked room mystery and the body in the lake!