| A Difficult Problem: 1900 | English | September 29, 2007 |
| A Strange Disappearance | English | January 1, 1998 |
| Agatha Webb | English | February 1, 2004 |
| Dark Hollow | English | February 1, 2004 |
| Initials Only | English | August 1, 1999 |
| Midnight In Beauchamp Row: 1895 | English | September 29, 2007 |
| That Affair Next Door | English | May 26, 2007 |
| The Bronze Hand: 1897 | English | September 29, 2007 |
| The Chief Legatee | English | March 18, 2006 |
| The Circular Study | English | July 5, 2006 |
| The Filigree Ball: Being a full and true account of the solution of the mystery concerning the Jeffrey-Moore affair | English | October 1, 2000 |
| The Forsaken Inn: A Novel | English | November 27, 2007 |
| The Golden Slipper, and Other Problems for Violet Strange | English | February 1, 2002 |
| The Gray Madam: 1899 | English | September 29, 2007 |
| The Hermit Of ——— Street: 1898 | English | September 29, 2007 |
| The House in the Mist | English | August 30, 2006 |
| The House of the Whispering Pines | English | November 1, 2003 |
| The Leavenworth Case | English | May 1, 2003 |
| The Mayor's Wife | English | December 1, 2003 |
| The Mill Mystery | English | November 1, 2004 |
| The Millionaire Baby | English | June 22, 2007 |
| The Mystery of the Hasty Arrow | English | February 12, 2006 |
| The Old Stone House and Other Stories | English | June 13, 2007 |
| The Staircase At The Heart's Delight: 1894 | English | September 29, 2007 |
| The Woman in the Alcove | English | August 1, 1999 |