Free Speculative Fiction Online 
(Planet Stories, Winter 1943)
Henry Hasse: Star of Panadur (Planet Stories, March 1943)
Henry Hasse: Alcatraz of the Starways (Planet Stories, May 1943)
(Planet Stories, Winter 1944)
(Planet Stories, Summer 1944)
(Planet Stories, Spring 1945)
(Planet Stories, Summer 1947)