Harris was born in
San Francisco,
California. She attended the
University of Oregon (B.S., 1969) and
San Francisco State University (M.A., 1972). She has taught creative writing at
New York University (1980) and, since 1986, at the
University of Washington. She is the founder and editor of
Switched-on Gutenberg, one of the internet's earliest electronic poetry journals. Its first issue was in June 1995 and included work by
Galway Kinnell,
Joyce Carol Oates, and others. Several of her volumes of poetry concern the lives of American pioneers and settlers.
The Dust of Everyday Life: An Epic Poem of the Pacific Northwest, which won the 1998 Andres Berger Award, looks at the lives of pioneers in the Pacific Northwest. Two other poem collections,
Oh How Can I Keep on Singing: Voices of Pioneer Women (1993) and ''You Haven't Asked About My Wedding or What I Wore: Poems of Courtship on the American Frontier
(2014), are based on the diaries, reminiscences, and stories of American pioneer women of the 19th century such as Martha Gay Masterson and Catherine Sager Pringle. One critic termed Oh How Can I Keep on Singing'' "vivid, authentic, and moving", while another wrote that Harris has "rescued from virtual oblivion the voices of these women, who have much to tell us about ourselves and our own world." Harris's poetry has been frequently anthologized, and among the awards she has won are the prestigious
Pushcart Prize for poetry (2001) and the Andres Berger Award. She has been a finalist for the PEN West Center Award and has won the
Washington State Governor’s Writers Award. Two of her books—
Manhattan as a Second Language and Other Poems (1982) and
Oh How Can I Keep on Singing: Voices of Pioneer Women (1993). Writer Lynn Middleton has based a play,
Fair Sex, on Harris's poetry. Harris's nonfiction book,
Horses Never Lie about Love: The Heartwarming Story of a Remarkable Horse Who Changed the World Around Her, is an account of her experiences with a horse physically and psychically damaged in a fire. Fellow poet
Maxine Kumin observed that it was "incisive, eloquent, sometimes lyrical, sometimes comic". ==Personal life==