| title | media type | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Cardigan | Hardcover | 978-0-670-20388-8 | 1974 | |
| Cochrane: Britannia's Last Sea-King | " | 978-0-670-22644-3 | 1978 | |
| Cochrane: Britannia's Sea Wolf | Paperback | 978-1-55750-808-9 | 2002 | |
| Dancing in the Dark | Hardcover | 978-0-312-10447-4 | 1994 | |
| Jekyll, Alias Hyde | " | 978-0-312-02592-2 | 1988 | |
| Lewis Carroll: A Biography | Paperback | 978-0-7607-1232-0 | 1999 | |
| Mad Hatter Summer | Hardcover | 978-0-670-44526-4 | 1983 | |
| Robert Browning: A Life Within Life | " | 978-0-670-60090-8 | 1983 | |
| Sherlock Holmes and the Voice from the Crypt | Paperback | 978-0-7867-1325-7 | 2004 | |
| Swinburne: The Poet in His World | Hardcover | 978-0-19-520136-9 | 1979 | |
| The Marquis de Sade | " | 978-0-8212-0653-9 | 1976 | |
| The Ripper's Apprentice | " | 978-0-312-03420-7 | 1989 | |
| The Secret Cases of Sherlock Holmes | Paperback | 978-0-7867-0636-5 | 1999 | Donald Thomas |
| The Secret Cases of Sherlock Holmes | Hardcover | 978-0-7867-0516-0 | 1998 | |
| The Victorian Underworld | " | 978-0-8147-8238-5 | 1998 | Henry Mayhew |
D S · D. T. · D. Thomas · DONALD S · Donald S. Thomas · Donald Thomas · S. T. · S. Thomas
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