I collected all the Women’s Press SF I could find (many are out of print).
Those I have are:
Suzy McKee Charnas
The Vampire Tapestry
Walk to the End of the World/ Motherlines
Esme Dodderidge
The New Gulliver
Suzanne Haden Elgin
Mother Tongue
The Judas Rose
Margaret Elphinstone
The Incomer
Sally Miller Gearhart
The Wanderground
Tanith Lee
Women as Demons
Naomi Mitchison
Memoirs of a Spacewoman
Jane Palmer
The Watcher
Moving Moosevan
Marge Piercy
Woman on the Edge of Time
Doris Pisercia
Star Rider
Joanna Russ
The Female Man
Extra(Ordinary) People
The Adventures of Alyx
The Two of Them
Those About to Die...
The Hidden Side of the Moon
Josephine Saxton
Queen of the States
The Travails of Jane Saint
Jane Saint & The Backlash
Jody Scott
Passing for Human
I, Vampire
Joan Slonczewski
A Door Into Ocean
Anthology:
Jen Green & Sarah Lefanu (eds)
Despatches From the Frontiers of the Female Mind
Non-Fiction
Sarah Lefanu
In the Chinks of the World Machine