Comic Title: Amazing Spider-Man #223
Publisher: Marvel
Cover Date: December 1981
On Sale Date: September 1, 1981 Newsstand Date September 1, 1981
Source: Amazing Heroes, #4

Newsstand Date September 8, 1981
Source: Comic Reader, #194

Newsstand Date September 1, 1981
Source: Marvel Comics Coming Attractions, December 1981

Copyright Date August 11, 1981
Source: Library of Congress, Copyright Office 1981
Marvel copyright dates beyond April 1969
represent shipping dates NOT newsstand sale dates

Shipping Date August 11, 1981
Source: Marvel Comics Coming Attractions, December 1981

Cover Price: $0.50
Page Count: 32
Editor: Thomas P. DeFalco

Title: "Night of the Ape"
Pages: 22

Feature(s):
Spider-Man

Writer: Dennis J. O'Neil
Penciller: John Romita, Jr.
Inker: Allen Milgrom
Letterer: Rick L. Parker
Colorist: Glynis Wein (Oliver)

Reprinted In:
Essential Spider-Man Vol. 10 TPB (2011)
Marvel Masterworks Vol. 283:Amazing Spider-Man Vol. 21 HC (2020)
Marvel Masterworks Vol. 283:Amazing Spider-Man Vol. 21 HC [Variant] (2020)