John M. Samson
Simon & Schuster Mega Crossword Puzzle Book: 300 Never-Before-Published Cro...
This activity book includes a code-breaking section for secret messages.
Simon & Schuster Mega Crossword Puzzle Book #25
You will enjoy the illustrated puzzles scattered through the chapters.
Simon & Schuster Mega Crossword Puzzle Book #12, Volume 12
This novel builds its world with careful, deliberate detail.