Jonathan Burke
3 appearances across 3 restored issues — every one readable in full, free.
Authentic Science Fiction Monthly, No. 49 — 1954 “Asteroid Crusoe” · p.57 Read the full issue (148 pages) → 
Authentic Science Fiction Monthly No. 76 — 1957 “FASHION ME A DREAM” · p.97 Read the full issue (162 pages) → 
Authentic Science Fiction Monthly, No. 77 — 1957 “The Recusants” (serial) · p.4 Read the full issue (162 pages) → Appearances are extracted from each issue's own printed contents page; entries we can't read confidently are withheld rather than guessed.