Sleipnir appears in Norse brochures.
 In both sources, Sleipnir is Odin's steed, is the child of Loki and Svailfari, is described as the best of all horses, and is sometimes ridden to the location of Hel
Sleipnir is also mentioned in a riddle found in the 13th century legendary saga Hervarar saga ok Heireks, in the 13th-century legendary saga Vlsunga saga as the ancestor of the horse Grani, and book I of Gesta Danorum, written in the 12th century by Saxo Grammaticus, contains an episode considered by many scholars to involve Sleipnir

