| 
 Digital Download details (Germany). ISBN: 978-0-06-239543-6 ISBN-10: 0-06-239543-2  | 
| See also (possibly by other authors): | ||
| 2016 | Hardcover | Orphan X | 
| 2007 | Paperback | The Orphan | 
| 2002 | Mass Market Paperback | Orphan | 
| 2000 | Paperback | Orphan | 
| 1999 | Unknown Binding | The orphan | 
| 1991 | Paperback | orphan [paperback] |