Kristin Britain is an American author best known for her fantasy series, Green Rider. The series, which began with the novel of the same name published in 1998, follows the adventures of a young woman named Karigan G'ladheon who becomes a messenger for the magical kingdom of Sacoridia. Britain's writing is characterized by rich world-building and strong character development. In addition to the Green Rider series, she has also written short stories and contributed to anthologies, showcasing her versatility as a writer in the fantasy genre.