EQUINOX

Marvel Team-Up #23"The Night of the Frozen Inferno"

Earliest catalogued appearance of Equinox.

Jul 1974

No listings

Marvel Team-Up #59"Some Say Spidey Will Die By Fire...Some Say By Ice!"

Jul 1977

No listings

Marvel Team-Up #60"A Matter of Love and Death!"

Aug 1977

No listings

Marvel Comics Presents #147"Tower of Blood part 1"

Feb 1994

No listings

Code of Honor #1

Jan 1997

No listings

Spider-Man Unlimited #12"Amends; Private Conversation"

Jan 2006

No listings

Heroes for Hire #1

Oct 2006

No listings

Avengers: The Initiative #12

Earliest catalogued appearance of Think Tank.

Jun 2008

No listings

Avengers: The Initiative #28

Nov 2009

No listings

X-Men: Legacy #275"Era"

Dec 2012

No listings

All-New, All-Different Avengers #5

Apr 2016

No listings