| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| Sherlock, John, and Trevor: A Sherlockian Trio In A Trio of Sherlockian Adventures | 978-1-4343-3658-3 (1-4343-3658-1) | 2007 |
Alan Charles Clifford · Charles Calvert · Charles Cavendish Clifford · Charles Clover · Charles L. Clifford · Hugh Charles Clifford