| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Anastasia: The Mystery of Anna | 6302365805 (6302365805) | 1992 | Nicholas D. Knowland · Graham Cottle · Kenneth Kaufman · Michael Lepiner · James Goldman · Peter Kurth |
| The Deliberate Stranger | 6302662478 (6302662478) | 1993 | Michael D. Margulies · Howard Kunin · Lori Jane Coleman · Malcolm Stuart · Hesper Anderson · Richard W. Larsen |