Look here, look back, look ahead
http://archiveofourown.org/works/160223

In a Different Light
http://marinarusalka.dreamwidth.org/465753.html

Captain America, Meet the iMac
http://cap-ironman.livejournal.com/85420.html

What Tomorrow May Bring
http://kijikun.slashcity.com/loveyatomorrow.htm

What You Have Tamed
http://archiveofourown.org/works/205240

Conjugate
http://kijikun.slashcitycom/Conjugate.htm

Again
http://saraid.livejournal.com/60048.html

age is an irrational number
http://archiveofourown.org/works/189574

Community Service
http://archiveofourown.org/works/189569

Dying for a Drink [vampire!Tony]
http://archiveofourown.org/works/58878

The Tower of Yesterday
http://archiveofourown.org/works/152513/chapters/218771

Engaging the Enemy
http://archiveofourown.org/works/148861

To the Baseline
http://talesofsuspense.net/viewstory.php?sid=250&chapter=1

A Window in the Sky
http://archiveofourown.org/works/161082

There is no 'I'
http://archiveofourown.org/works/128951

Indelible
http://archiveofourown.org/works/128710

World With Weapons Without War and the rest of the series
http://metallic-sweet.livejournal.com/99579.html

Goodbye (To Yesterday) [Sorcerer Supreme!Tony]
http://archiveofourown.org/works/237922

The Emperor's Fury
http://archiveofourown.org/works/240045

Exactly Under the Stars
http://kijikun.slashcity.com/exactlyunderthestar.htm

Without Irony
http://archiveofourown.org/works/148868

What Lies Inside [werewolf!Tony]
http://archiveofourown.org/works/243242

Secrets of a Successful Marriage
http://archiveofourown.org/works/247356

An Ever Fixed Mark
http://kijikun.slashcity.com/fixedmark.htm

Heroes and Devils
http://archiveofourown.org/works/255390

Sea Stars
http://archiveofourown.org/works/9945

Betwixt [vampire!Tony]
http://archiveofourown.org/works/148876

Sorry for getting a little carried away, I just love to spread the love. I have a ton of Steve/Tony stories saved on my iPhone that I read religiously.