| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Explore Barbados | 978-1-893643-51-2 | 2000 | ||
| Explore Costa Rica, 5th Edition | 978-1-893643-55-0 | 2006 | ||
| Explore Costa Rica | 978-1-893643-50-5 | 1999 | ||
| Explore Puerto Rico Fifth Edition | 978-1-893643-52-9 | 2002 | ||
| Explore the Virgin Islands | 978-1-893643-54-3 | 2004 | ||
| Reisehandbuch Dominikanische Republik | 978-3-923550-27-2 | 1994 | Udo Schwark | |