Sleipnir as the creator of Ásbyrgi, in works of art, literature, software, and in the names of ships. In the "Poetic Edda", Sleipnir appears or is mentioned in the poems "Grímnismál", "Sigrdrífumál", "Baldrs draumar", and "Hyndluljóð". In "Grímnismál", Grimnir (Odin in disguise and not yet having revealed his identity) tells the boy Agnar in verse that Sleipnir is the best of horses ("Odin is the best of the Æsir, Sleipnir of horses"). In "Sigrdrífumál", the valkyrie Sigrdrífa tells the hero Sigurðr that runes should be cut "on Sleipnir's teeth and on the sledge's strap-bands." In "Baldrs draumar", after the Æsir convene
Gná and Hófvarpnir Gná and Hófvarpnir In Norse mythology, Gná is a goddess who runs errands in other worlds for the goddess Frigg and rides the flying, sea-treading horse Hófvarpnir (Old Norse "he who throws his hoofs about", "hoof-thrower" or "hoof kicker"). Gná and Hófvarpnir are attested in the "Prose Edda", written in the 13th century by Snorri Sturluson. Scholarly theories have been proposed about Gná as a "goddess of fullness" and as potentially cognate to Fama from Roman mythology. Hófvarpnir and the eight-legged steed Sleipnir have been cited examples of transcendent horses in Norse mythology. In chapter 35 of the "Prose Edda"