Comic Title: Superman #319
Publisher: DC (DC Comics Inc.)
Address: 75 Rockefeller Plaza, New York, NY
Cover Date: January 1978
On Sale Date: October 11, 1977 Copyright Date October 11, 1977
Source: Library of Congress, Periodicals 1977

Newsstand Date October 11, 1977
Source: Comic Reader, #149

Newsstand Date October 10, 1977
Source: Daily Planet, Vol. 77 #40
Listed as on sale the week of October 10th

Shipping Date September 23, 1977
Source: DC Coming Attractions, #11

Frequency: Monthly
Cover Price: $0.35
Page Count: 32
Editor: Julius Schwartz

Title: "How to Make a Marshland Monster"
Pages: 17

Feature(s):
Superman (of Earth-1)

Writer: Martin Pasko
Penciller: Curt Swan
Inker: Frank Chiaramonte
Letterer: Milton Snapinn
Colorist: Jerry Serpe

Feature Character(s)

• Superman (last appearance in World's Finest Comics #248; next appearance in Superman #320)

Supporting Character(s)

• Lois Lane (last appearance in Action Comics #477; next appearance in Superman #320)
• Lana Lang (last appearance in Action Comics #479; next appearance in Action Comics #480)
• Morgan Edge (last appearance in World's Finest Comics #248; next appearance in Action Comics #480)

Villain(s)

• Parasite (last appearance in World's Finest Comics #247; next appearance in Superman #320)
• Solomon Grundy (of Earth-1; first appearance; next appearance in Superman #320)