The Thebaid or Thebais (Greek: Θηβαΐς, Thēbais), also called the Cyclic Thebaid, is an Ancient Greekepic poem of uncertain authorship (see Cyclic poets) sometimes attributed by early writers to Homer, for example, by the poet Callinus and the historian Herodotus (see West, Translations below, at p. 8) to Homer (8th century BC or early 7th century BC). It told the story of the war between the brothers Eteocles and Polynices, and was regarded as forming part of a Theban Cycle. Only fragments of the text survive.
Bernabé, A. (1988), Poetae epici Graecae, pars i, Leipzig, ISBN 978-3-598-71706-2.
Davies, M. (1988), Epicorum Graecorum fragmenta, Göttingen, ISBN 978-3-525-25747-0.
Evelyn-White, H.G. (1936), Hesiod, the Homeric Hymns, and Homerica, Loeb Classical Library, no. 57 (3rd rev. ed.), Cambridge, Massachusetts, ISBN 978-0-674-99063-0. (The link is to the 1st edition of 1914.) English translation with facing Greek text; now obsolete except for its translations of the ancient quotations.
West, M.L. (2003), Greek Epic Fragments, Loeb Classical Library, no. 497, Cambridge, Massachusetts, ISBN 978-0-674-99605-2. Greek text with facing English translation
Davies, M. (1989), Greek Epic Cycle, London, ISBN 978-1853990397.