Question: Which magazine based on the book written by Rosita Sweetman, was the first women-run erotica magazine to feature erotica for a lesbian audience in the United States, and shared the same publisher as the woman's magazine "Girlfriends".

Context paragraphs:
Poet Lore: Poet Lore is an English-language literary magazine based in Bethesda, Maryland.  Established in 1889 by Charlotte Porter and Helen Archibald Clarke, two progressive young Shakespeare scholars who believed in the evolutionary nature of literature, "Poet Lore" is the oldest continuously published poetry journal in the United States.  Porter and Clarke, who were life partners as well as co-editors, launched the magazine as a forum on "Shakespeare, Browning, and the Comparative Study of Literature" but soon sought out the original work of living writers—featuring more drama than poetry at first, and moving beyond North America and Europe to publish in translation the work of writers from Asia, South America, and the Middle East.  In its early decades, the magazine featured poetry by such luminaries as Rabindranath Tagore, Frederic Mistral, Rainier Maria Rilke, Stephane Mallarme, and Paul Verlaine.  The first translation of Chekhov's "The Seagull" appeared in its pages.

On Our Backs: On Our Backs was the first women-run erotica magazine and the first magazine to feature lesbian erotica for a lesbian audience in the United States.  ("On Our Backs" is also a book written by Rosita Sweetman, which looks at sexual attitudes in 1980s Ireland.)

Cleis Press: Cleis Press is an independent publisher of books in the areas of sexuality, erotica, feminism, gay and lesbian studies, gender studies, fiction, and human rights.  The press was founded in 1980 in Minneapolis, Minnesota.  It later moved to California to San Francisco and was based out of Berkeley until its purchase by Start Media in 2014.  It was founded by Frédérique Delacoste, Felice Newman and Mary Winfrey Trautmann who collectively financed wrote and published the press's first book "Fight Back: Feminist Resistance to Male Violence" in 1981.  In 1987, they published "Sex Work: Writings by Women in the Sex Industry" by Delacoste with Priscilla Alexander.

Girlfriends (magazine): Girlfriends was a women's magazine that provided critical coverage of culture, entertainment and world events from a lesbian perspective.  It was founded by Jacob Anderson-Minshall, Diane Anderson-Minshall and Heather Findlay.  It also offered relationship, health and travel advice.  Published monthly from San Francisco since 1993, it was distributed nationwide by Disticor.  It had the same publisher as lesbian erotica magazine "On Our Backs", but distanced itself from its pornographic counterpart by refusing to carry sexual ads.  "Girlfriends" magazine ceased publication in 2006.

Freeskier Magazine: Freeskier Magazine is a skiing magazine based in Boulder, Colorado.  The magazine focuses on the newer aspect of skiing, specifically terrain park, urban, big-mountain and backcountry skiing.  It is published seven times annually, including a Buyer's Guide, Photo Annual and Backcountry edition.  The magazine is distributed primarily in the United States and Canada, with a small international print distribution, and extended international distribution through the iTunes Newsstand.

Zinda Magazine: Zinda Magazine is an Assyrian magazine based in the United States, The magazine was first published on 6 February 1995 with the name "Zenda".  Later its name was changed to "Zinda".  The headquarters is in Washington DC.  It awards annual Assyrian of the Year.

Creative Nonfiction (magazine): Creative Nonfiction is a literary magazine based in Pittsburgh, Pennsylvania, United States.  The journal was founded by Lee Gutkind in 1993, making it the first literary magazine to publish, exclusively and on a regular basis, high quality nonfiction prose.  In Spring 2010, "Creative Nonfiction" evolved from journal to magazine format with the addition of new sections such as writer profiles and essays on the craft of writing, as well as updates on developments in the literary non-fiction scene.

Celesbian: The term celesbian (a portmanteau of "celebrity" and "lesbian") originally referred to a female celebrity known or reputed to be a lesbian and popular within the LGBT community.  Celesbianism as a Western media phenomenon came into vogue in 2008, when several female celebrities presented themselves as lesbians.  The term was first used by New Yorkers Pam Franco and Susan Levine, a disk jockey.  It was used in a full-page ad in a lesbian nightlife magazine, "GO MAGAZINE".  The ad was for the Mz Hip and Fit NY contest, the idea of Denise Cohen of Denco Designs & Events.  The contest was a search for the hottest lesbian in the United States.  The term "celesbian" was used for the celebrity lesbian judges.

Rainbow Minute: The Rainbow Minute is a serial radio show created and produced by Judd Proctor and Brian Burns.  An article called "The Rainbow Minute" from the website "Diversity Richmond" describes Proctor's inspiration for the show, “In February of 2005, retired public school teacher Judd Proctor was out running errands, when he happened to tune in to “This Way Out,” a gay and lesbian international news magazine.”  He, alongside his partner Brian Burns, who is a former art director, began underwriting "This Way Out" and their first airing was on February 16, 2005 with a dedication to Harvey Milk.  They then moved on to create their own radio broadcast in Virginia called "The Rainbow Minute".  The official website, WRIR.org, for "The Rainbow Minute" describes the show, “"The Rainbow Minute" is a radio show about gay and lesbian heroes, history and culture.”  The two work as a team, with Judd doing the research and mixing, while Brian edits episodes and sets the music.  Their first episode of "The Rainbow Minute" aired on September 25, 2006.  It airs on WRIR in Richmond, Virginia and enjoys frequent airings on other radio stations across the United States.  "The Rainbow Minute" documents the contributions and relationships of Lesbian and Gay people throughout history.  Segments are read by a diverse group of volunteers.  Those outside the Richmond, Virginia listening area can hear The Rainbow Minute at www.wrir.org every weekday at 7:59am, 12:29pm, and 4:59pm.

1870 (magazine): 1870 Magazine (formerly "UWeekly") is a monthly magazine based in Columbus, Ohio that primarily serves the central portion of Columbus and the Ohio State University community.  Its first issue was published on September 21, 2005.  The paper's writing staff is largely students from Ohio State, which are also its main audience; it is considered a student magazine in this regard, though it has no official affiliation with the university.  Wayne T. Lewis is the publisher and founder.  Danny Hamen is the Editor.

Supporting paragraphs: Girlfriends (magazine) On Our Backs
Answer: On Our Backs