| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Out & About: Gay Travel Guides USA Cities | 978-0-7868-8178-9 (0-7868-8178-X) | 1997 | David Alport · David Savage |
| USA Resorts and Warm Weather Vacations: Essential Information for Gay and Lesbian Travelers | 978-0-7868-8177-2 (0-7868-8177-1) | 1997 | David Alport |