The Shadow Girl
Ray Cummings
Time (1)
Within the Nebula
Edmond Hamilton
Interstellar Patrol (3)
Amazing Stories Quarterly 1929 Spring v02n02
Amazing Stories Quarterly
Amazing Stories 1929-04 v04n01
Amazing Stories
The Airlords of Han
Philip Francis Nowlan
Buck Rogers (1)
Tanar of Pellucidar
Edgar Rice Burroughs
Pellucidar (3)
Amazing Stories 1929-02 v03n11
The Star-Stealers
Interstellar Patrol (2)
Amazing Stories 1929-01 v03n10
The Greatest Adventure
John Taine
The World Below
S. Fowler Wright
Amphibians (2)
When the World Screamed
Arthur Conan Doyle
Professor Challenger (4)
Amazing Stories Quarterly 1929 Winter v02n01
Amazing Stories 1928-12 v03n09
Amazing Stories Quarterly 1928 Fall v01n04
Tarzan and the Lost Empire
Tarzan (12)
Amazing Stories 1928-10 v03n07 (missing ifc, ibc, bc)
A Brand New World
Armageddon—2419 A. D.
Crashing Suns
Interstellar Patrol (1)