William Tyler Olcott,
Star Lore Of All Ages — Lyra, the Lyre
(1911)
“ Brown tells us that the Hellenic myth connected with Lyra is the comparatively late story of Hermes (the Lord of Cloud) as the inventor of the Lyre from the tortoise, which is related in the Homeric Hymn. The earlier history of the constellation is twofold, Euphratean and Phœnician. In the valley of the Euphrates it was originally one of the three birds opposed to Herakles. Thus its principal star, Vega, was known as "the Falling Grype." According to an Arab commentator on Ulugh Beg, ε and ζ Lyras represent the two wings of the Grype, by drawing in which he let himself down to the earth. ”
