| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Alle Tage, alle Nächte | 978-3-471-77354-3 | 2005 | Miriam Mandelkow · Susanne Höbel | |
| Mercy of Thin Air, The | 978-0-7432-7589-7 | 2005 | ||
| The Mercy of Thin Air | 978-1-4165-1125-0 | 2006 | ||
| The Mercy of Thin Air: A Novel | 978-0-7432-7882-9 | 2006 | ||