| Date | Publication | Publisher | Type | Page | |
|---|---|---|---|---|---|
| 1960 |
|
Secret Under the Sea | Holt, Rinehart and Winston | Novel | |
| 1962 | Secret Under the Sea | Hutchinson | Novel | ||
| November 1966 | Secret Under the Sea | Scholastic Book Services | Novel | ||
| July 1970 |
|
Secret Under the Sea | Scholastic Book Services | Novel | |
| October 1985 |
|
Secrets of the Deep | Critic's Choice | Omnibus | 7 |
| July 2013 |
|
Secret Under the Sea | Gateway / Orion | Novel | |
| January 2014 |
|
Secrets of the Deep | Start Science Fiction | Omnibus | |1 |