William Harrison's novel became the Bob Rafelson film MOUNTAINS OF THE MOON (1990), starring Patrick Bergin (as Richard Francis Burton) and Iain Glen (as John Hanning Speke), from a screenplay by Harrison and Rafelson.
Anne Hébert's novel, first published in France in 1970, was the basis for the film KAMOURASKA (1973), directed by Claude Jutra and starring Geneviève Bujold and Richard Jordan.