Tarquin Publications
Publisher 3
| Title | Format | |
|---|---|---|
 | Secret Messages: A Collection of Puzzles Using Codes and Ciphers | Paperback |
 | Mazes Ancient & Modern | Paperback |
| Mathematical Origami | Paperback |
| Title | Format | |
|---|---|---|
| Secret Messages: A Collection of Puzzles Using Codes and Ciphers | Paperback |
| Mazes Ancient & Modern | Paperback |
| Mathematical Origami | Paperback |