H.E.L.E.N.

Iron Man #2"Believe, 2 of 5: A Gentleman's Wager"

Earliest catalogued appearance of H.E.L.E.N..

Jan 2013

No listings

Iron Man #3"Believe, 3 of 5: It Makes Us Stronger"

Feb 2013

No listings

Iron Man #4"Believe, 4 of 5: Fear of the Void"

Feb 2013

No listings

Iron Man #5"Believe, Part 5: Men of the World"

Mar 2013

No listings

Iron Man #6"The Godkiller, 1 of 3"

Earliest catalogued appearance of 451.

Apr 2013

No listings

Guardians of the Galaxy #1

May 2013

No listings

Iron Man #8"The Godkiller, Conclusion"

Jun 2013

No listings

Iron Man #9"The Secret Origin of Tony Stark Prologue"

Jun 2013

No listings

Guardians of the Galaxy #2

Jun 2013

No listings

Iron Man #10"The Secret Origin of Tony Stark, Part One"

Jul 2013

No listings

Iron Man #11"The Secret Origin of Tony Stark, Part Two"

Aug 2013

No listings

Iron Man #12"The Secret Origin of Tony Stark, Part Three"

Sep 2013

No listings

Iron Man #13"The Secret Origin of Tony Stark: The Best Offense, Part One"

Sep 2013

No listings

Iron Man #14"The Secret Origin of Tony Stark: The Best Offense, Part Two"

Oct 2013

No listings

Iron Man #15"The Secret Origin of Tony Stark: The Best Offense Part Three"

Nov 2013

No listings

Iron Man #16"The Secret Origin of Tony Stark: The Best Offense, Part Four"

Earliest catalogued appearance of Marc Kumar.

Dec 2013

No listings

Iron Man #18"Iron Metropolitan, Part 1 of 5"

Jan 2014

No listings

Iron Man #19"Iron Metropolitan, Part 2 of 5"

Feb 2014

No listings

Iron Man #20"Iron Metropolitan, Part 3 of 5"

Mar 2014

No listings

Iron Man #21"Iron Metropolitan, Part 4 of 5"

Apr 2014

No listings

Iron Man #22"Iron Metropolitan, Part 5 of 5"

May 2014

No listings

Iron Man #26"Rings of the Mandarins Chapter IV"

Jul 2014

No listings