In 1980, Sullivan began volunteering at the Janus Information Facility, a transgender counseling and education resource that had taken over services from the
Erickson Educational Foundation in 1977. The guidebook was re-published several times, and Sullivan worked on the third edition in his final years, calling it "the most important thing" he ever did. He also published a biography of the San Francisco-based transgender writer,
Jack Bee Garland in 1990. Sullivan is also credited for being the first to discuss the
eroticism of men's clothing. that was circulated by the Golden Gate Girls/Guys. It was originally primarily focused on the needs of MTF and transvestite readers and read "much like a small town newspaper", but under Sullivan's editing it gained more gender parity between MTF and FTM issues. According to
Megan Rohrer, Sullivan "transform[ed]
Gateway in a way that [would] forever change FTM mentoring" because trans people could still obtain information on how to pass without having to attend group gatherings in person. The Historical Society has displayed selected materials from Sullivan's papers in a number of exhibitions, notably "Man-i-fest: FTM Mentoring in San Francisco from 1976 to 2009," which was open through much of 2010 in the second gallery at the society's headquarters at 657 Mission St. in San Francisco, and "Our Vast Queer Past: Celebrating San Francsico's GLBT History," the debut exhibition in the main gallery at the society's GLBT History Museum that opened in January 2011 in San Francisco's
Castro District.
FTM International In 1986, Sullivan began hosting quarterly get-togethers for FTM people in San Francisco to offer resources, education, and community. In the early days of the group, attendees were screened by Sullivan, either through mail, telephone, or in-person interviews, to ensure confidentiality. The newsletter of the group, simply called
The FTM Newsletter, was first sent out in September 1987, and would become a leading source of information for FTM people across the world, with letters and anecdotes published from men in places including the Netherlands, the United Kingdom, and New Zealand. He was determined to change people's attitudes towards trans gay men but also to change the medical process of transition by removing sexual orientation from the criteria of gender identity disorder so that trans men who are gay could also access hormones and surgery, essentially making the process "orientation blind". == Honors ==