Spike Trotman

Her first notable online publications were Sparkneedle and Lucas and Odessa, which she began serializing on Girlamatic in 2003. Trotman released Templar, Arizona in 2005.

In 2007, she founded Iron Circus Comics, a Chicago-based alternative comics publisher that was described by the Chicago Tribune as a pioneer in the industry for bringing queer-friendly fantasy, sci-fi, and erotica books to market and publishing underrepresented artists. She told the Chicago Tribune that increasing diversity and representation in comics was part of her motivation for starting Iron Circus Comics: "When I was getting into comics, there was absolutely no room for people like me — people of color who wanted to tell their own stories, or women who wanted to tell their own stories. Comics had a very firm idea of what would sell or what qualified as niche. Anything a white, heterosexual man would make would be interpreted to having universal appeal, but anything I would make would automatically be classified as difficult to relate to or niche.”

Iron Circus has published over 30 titles, including The Less Than Epic Adventures of T.J. and Amal by E. K. Weaver and Shadoweyes by Sophie Campbell. Trotman created The Sleep of Reason (a horror anthology), New World, The Smut Peddler series, and Poorcraft: The Funnybook Fundamentals of Living Well on Less, an instructional book illustrated by Diana Nock. In 2012, she revived the title Smut Peddler, first published by Johanna D. Carlson and Trisha L. Sebastian in 2003, created by women, primarily for a female readership. In Kickstarter's first year, she funded a print edition of the book, Poorcraft: The Funnybook Fundamentals of Living Well on Less,In 2022, Iron Circus Comics published The Poorcraft Cookbook, illustrated by Nero Villagallos O'Reilly based on characters developed by Trotman.

Trotman is known for integrating crowdfunding into her publishing company's business model. Trotman "built a comic book publisher from the ground up," with Iron Circus Comics raising over $2.5 million over its first 30 Kickstarter campaigns. Trotman moved away from using Kickstarter to an independent crowdsourcing platform after Kickstarter announced it would migrate to using blockchain technology.

Growing up in her hometown Potomac, Maryland, Trotman was a fan of Bloom County, Calvin and Hobbes, The Far Side, Power Pack, and Excalibur comic strips in the Sunday Washington Post newspaper. She attended Spelman College (1996–2000) achieving a bachelor's degree in Fine and Studio Arts, then attended the School of the Art Institute of Chicago (2000–2001). Her work centered on relationships and culture, and erotica. She also self-published on the web. She married Matt Sheridan, the author she collaborated with on Sparkneedle in 2004.