As in the earlier book The Sherlock Holmes Crossword Puzzle Book, each mystery is told in condensed form. It includes the problem, the action, and the clues--but not the solution. That will be found among the words of the crossword puzzle that follows the story. Solve the puzzle, fill in the spaces below it, and--presto--the solution. Then test your ability as a sleuth by turning to the answer page at the back of the book; there you'll also find an...