D. M. · Douglas McGowan · S. Douglas MacGowan
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Murder in Victorian Scotland: The Trial of Madeleine Smith | 978-0-275-96431-3 (0-275-96431-0) | 1999 |
| The Strange Affair of Madeleine Smith: Victorian Scotland's Trial of the Century | 978-1-84183-113-8 (1-84183-113-1) | 2007 |