hobi, hobyn (small horse), hobby horse (perhaps from Hobin), Hobby (nickname for Robert), hobyah, Hob Lantern. This theory was reinforced when in 1977 the Oxford English Dictionary announced that it had found the source that it supposed Tolkien to have used: J. Hardy's 1895 The Denham Tracts, Volume 2, which stated that "The whole earth was overrun with ghosts, boggles ... hobbits, hobgoblins." The Tolkien scholar Tom Shippey writes that the list was, however, of ghostly creatures without bodies, nothing like Tolkien's solid flesh-and-blood hobbits. Rabbit Shippey notes a different connection, with rabbit, something that Tolkien "emphatically rejected", although the word appears in The Hobbit in other characters' opinions of Bilbo in several places. Bilbo compares himself to a rabbit when he is with the eagle that carries him; the eagle, too, tells Bilbo not to be "frightened like a rabbit". The giant bear-man Beorn teases Bilbo and jokes that "little bunny is getting nice and fat again", while the dwarf Thorin shakes Bilbo "like a rabbit". Shippey writes that rabbit is not a native English species, but was deliberately introduced in the 13th century, and has become accepted as a local wild animal. Shippey compares this "situation of anachronism-cum-familiarity" with the lifestyle of the hobbit, giving the example of smoking "pipeweed". He argues that Tolkien did not want to write "tobacco", as it did not arrive until the 16th century, so Tolkien invented a calque made of English words. Donald O'Brien notes, too, that Aragorn's description of Frodo's priceless mithril mail-shirt, "here's a pretty hobbit-skin to wrap an elven-princeling in", is a "curious echo" of the English nursery rhyme "To find a pretty rabbit-skin to wrap the baby bunting in." Evidence of earlier use The only source known today that makes reference to hobbits in any sort of historical context is the Denham Tracts by Michael Denham. More specifically, it appears in James Hardy's edition (London: Folklore Society, 1895), vol. 2, the second part of a two-volume set compiled from Denham's publications between 1846 and 1859. The text contains a long list of sprites and bogies, based on an older list, the Discovery of Witchcraft, dated 1584, with many additions and a few repetitions. The term hobbit is listed in the context of "boggleboes, bogies, redmen, portunes, grants, hobbits, hobgoblins, brown-men, cowies, dunnies". The Tolkien researcher Mark T. Hooker catalogues a number of words with a silhouette similar to