| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| A Crossworder's Delight | Paperback | 978-0-425-21228-8 | 2006 |
| A Crossworder's Delight | Hardcover | 978-0-425-20656-0 | 2005 |
| A Crossworder's Gift | Paperback | 978-0-425-19823-0 | 2004 |
| A Crossworder's Holiday | " | 978-0-425-19260-3 | 2003 |
| A Crossword to Die for | " | 978-0-425-19075-3 | 2003 |
| Anatomy of a Crossword | " | 978-0-425-19893-3 | 2005 |
| Anatomy of a Crossword | " | 978-0-425-19620-5 | 2004 |
| Another Word for Murder | " | 978-0-425-20270-8 | 2005 |
| Corpus de Crossword | " | 978-0-425-19688-5 | 2004 |
| Corpus de Crossword | " | 978-0-425-19021-0 | 2003 |
| Crossword to Die For | " | 978-0-425-18479-0 | 2002 |
| Death on the Diagonal | " | 978-0-425-21637-8 | 2007 |
| Death on the Diagonal | " | 978-0-425-20998-1 | 2006 |
| The Crossword Connection | " | 978-0-425-18579-7 | 2002 |
| The Crossword Connection | Taschenbuch | 978-0-425-17950-5 | 2001 |
| The Crossword Murder | Paperback | 978-0-425-16977-3 | 1999 |
| Two Down | Taschenbuch | 978-0-425-18091-4 | 2001 |
| Two Down: A New Crossword Mystery with Puzzles Included | Paperback | 978-0-425-17510-1 | 2000 |
| Wrapped Up in Crosswords | " | 978-0-425-20507-5 | 2005 |
| Wrapped Up in Crosswords | Hardcover | 978-0-425-19974-9 | 2004 |