Hewitt D. Hackmann

Source: "Hewitt D. Hackmann Bibliography." Author Wars, https://authorwars.com/authors/hewitt-d-hackmann.html".

Overview:

Legal Name: N/A
Place of Birth: N/A
Date of Birth: Unknown

Titles:

Essays

Unknown. Letter (Astounding Science-Fiction, March 1939): Maybe They, Like Lobsters, Had Haemocyanin Blood?