TransGenre is a reconsideration of genre theory in long-form fiction through transgender minor literature in the US and Canada. Using four genre sites (the road novel, the mourning novel, the chosen family novel, and the archival novel), this Element considers how the minoritized becomes the minoritarian through deterritorializing generic conventions in fiction to its own ends. In so doing, TransGenre proposes narrative reading practices as strategies of the minor to subvert, transgress, and reappropriate the novel's genealogy and radical future prospects. A range of fiction published in the last decade is deployed as largely self-theorizing, generating its own epistemological, thematic, and formal innovations and possibilities, revealing cisheteronormative underpinnings of generic categories and turning them in on themselves.