Ripley's Believe It or Not! 50th Anniversary Edition
Pocket Books · 1968-1968 · 1 issues · issue files for this publisher are coming; the series record is complete
Pocket Books · 1968-1968 · 1 issues · issue files for this publisher are coming; the series record is complete
| Issue | Key date | On record |
|---|---|---|
| #[nn] | 1968-05-00 | 1v |