| Title | : | One Small Clue |
| Author | : | |
| Rating | : | |
| ISBN | : | 0517546159 |
| ISBN-10 | : | 9780517546154 |
| Language | : | English |
| Format Type | : | Hardcover |
| Number of Pages | : | 121 |
| Publication | : | First published December 12, 1982 |
When they discover they are the orphaned children of a Russian stowaway, sixteen-year-old twins, Madge and John, travel to the port city of Odessa to try and trace the one small clue they have of their parents' identity.
