In 1995, Brown published the anti-psychiatry comics essay "My Mom was a Schizophrenic", in which he examines society's role in mental illness, and questions the medical profession's accepted beliefs about it. The six-page strip came with two pages of end notes gathered from his research. Brown enjoyed this project and thought he would like to take on another in which he could "cram a lot of research into a comic strip". When he came across Siggins' biography of Riel, he had been working on the experimental "Underwater" series, a project on which he felt he had lost his way. His father died in late 1997, and he decided he did not "want to waste time with projects that weren't working out". In 1998, he turned his attention to Riel, putting the unpopular "Underwater" series on hold.