| Twenty all Time Great Science Fiction by Kenneth Von Gu |
| ARGOSY ALL-STORY WEEKLY~APR 25 1925~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~AUG 1 1925~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~OCT 28 1922~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~DEC 26 1925~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~NOV 4 1922~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~AUG 25 1923~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~DEC 4 1920~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~NOV 13 1920~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~NOV 6 1920~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~JULY 31 1920~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~JULY 16 1921~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~JAN 21 1922~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~APR 16 1921~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~JUNE 27 1925~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~MAY 17 1924~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~NOV 20 1920~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~MAR 27 1926~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~JAN 2 1926~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~AUG 12 1922~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~NOV 24 1928~GREAT FICTION~ADS |
| ARGOSY ALL-STORY WEEKLY~FEB 4 1922~GREAT FICTION~ADS |