Data courtesy of the Grand Comics Database under Creative Commons license.

Issue Details

Issue	#272
Published	October 1986
Frequency	monthly
Cover Price	0.75 USD; 0.95 CAD; 0.40 GBP
Pages	36
Editing	Howard Mackie (Assistant Editor); Mark Gruenwald (Editor); Jim Shooter (Editor-in-Chief)

Cover Details - "Sub-Mariner Vs. Attuma"

Characters	Alpha Flight [Box [Madison Jeffries]; Snowbird]; Attuma; the Avengers [the Black Knight [Dane Whitman]; Captain America [Steve Rogers]; Captain Marvel [Monica Rambeau]; Hercules; Namor the Sub-Mariner; the Wasp]
Genre	superhero
Pencils	John Buscema (signed)
Inks	Tom Palmer (signed)

22 page The Avengers story "Assault On Atlantis"

Characters	Alpha Flight [Aurora; Box [Madison Jeffries]; Marrina; Northstar; Puck; Shaman; Snowbird; Vindicator]; Attuma; the Avengers [the Black Knight [Dane Whitman]; Captain America [Steve Rogers]; Captain Marvel [Monica Rambeau]; Hercules; Namor the Sub-Mariner; the Wasp]
Genre	superhero
Script	Roger Stern
Pencils	John Buscema (breakdowns)
Inks	Tom Palmer (finishes)
Colors	Paul Becton
Letters	Jim Novak
Notes	Continued from Alpha Flight #39.

1 page letters page "Avengers Assemble!"

Script	Mark Gruenwald; various
Letters	typeset
Notes	Mark's Remarks editorial; letters on The Avengers #266.