Both a fascinating challenge for chess players and a great training tool, "301 Tricky Checkmates" is a fun and entertaining compendium of two- and three-move checkmates for the advanced beginner, intermediate, and expert player. The examples provided, drawn from actual games, illustrate a wide range of chess tactics .
I liked that a number of puzzles started with "quiet moves" (not checks or captures), and that there were some puzzles in which the winning side had a significant material advantage and yet had to find the FASTEST mate. These two factors made for a more difficult and ultimately better book.