CBR have just done an article about 'When did a woman first write Batman, Superman, and Spider-Man?'

While Alpha Flight aren't mentioned at all, Spider-Man's answer is Marvel Team-Up annual #7, where he teams up with Alpha Flight!
(Written by Louise Simonson. Also, it took twenty years for a woman to write a Spider-Man issue? Pick up your game, Marvel!)

~ Le Messor
"You can never do a kindness too soon, for you never know how soon it will be too late."
~ Ralph Waldo Emerson