1. Not One of Us    '71
2. Death Cap    '73
3. The Long Revenge    '74
4. Case Closed    '77
5. A Question of Identity    '77
6. The Habit of Loving    '79 aka Deadly Relations
7. Alibi in Time    '80
8. Shadow of a Doubt    '81
9. To Make a Killing    '82 aka Portrait of Lilith
10. Sound Evidence    '84
11. A Dying Fall     '85
12. The Dark Stream    '86
13. No Flowers by Request    '87
14. Rosemary for Remembrance    '88
15. The Spoils of Time    '89
16. Past Reckoning    '90
17. Foul Play    '91
18. Burden of Innocence    '96
19. The Unquiet Grave    '00
20. Going Home    '06

STAND ALONES:

Flowers for the Dead '90

SHERLOCK HOLMES SERIES:

The Secret Files of Sherlock Holmes   '90
The Secret Chronicles of Sherlock Holmes   '92
The Secret Journals of Sherlock Holmes   '93
Holmes and Watson: A Study in Friendship   '95
The Secret Documents of Sherlock Holmes   '99
The Secret Notebooks of Sherlock Holmes   '04