Marv Wolfman leaves with #8, and Mark Gruenwald comes aboard. Both stories are basically horror comics, with Spider-Woman investigating ghosts and stuff. There is no reason whatsoever for this book to exist. And I really want to be supportive of a new female-led title.
Creators: Marv Wolfman (#8), Mark Gruenwald (#9) and Carmine Infantino.
For the complete history of the MU, year by year, go here.