Now in its fourth issue and including non-fiction, The Tentaculum PDF magazine. The latest issue is available to $3 Patreon patrons. Then that issue become free, when the next appears.
Historical non-fiction so far, in the free PDFs:
#1 “The Life and Works of Sonia H. Greene”.
#2 “Edmond Hamilton: Parallel Lovecraftian” [With the convention picture ‘Edmond Hamilton holding pulps’ via the University of California].
#3 “The Hogbens: Atom Age Appalachians” [surveys Henry Kuttner’s ‘Hogben’ tales of a family of weird mutant hillbillies. With an excellent photo ‘Gauer and Bloch with C.L. Moore and Henry Kuttner’ via the Wisconsin Historical Society].
I’ve tickled the b&w Hamilton picture with a few AIs and some Photoshop…
Edmond Hamilton at NyCon 3 (1967) holding British pulp magazines containing his stories. AI enhanced.