Time to google.
“The only general mythographical handbook to survive from Greek antiquity was the Bibliotheca (Library) of Apollodorus. This is a compendium of myths and heroic legends, arranged in three books, generally dated to the first or second centuries AD. It contains brief and unadorned accounts of myth”. As for books, wiki suggests:
. Hard, Robin (1999). The Library of Greek Mythology (Oxford University Press). (Amazon has it in paperback for $10.14)
. Simpson, Michael, “Introduction” in Gods & Heroes of the Greeks: The Library of Apollodorus, Michael Simpson (translator), The University of Massachusetts Press, (1976). ISBN 0870232053. (Amazon paperback $23.78)
. Smith, R. Scott & Trzaskoma, Stephen M., trans. (2007). Apollodorus’ Library and Hyginus’ Fabulae: Two Handbooks of Greek Mythology (Indianapolis: Hackett Publishing ISBN 0872208214). (Amazon $12.90)
“Major sources for Roman myth include the Aeneid of Vergil and the first few books of Livy’s history as well as Dionysius’ s Roman Antiquities.”
The Aeneid is basically a retelling of Homer’s Illiad and Odyssey, with a few extra bits thrown in.