Thesaurus cultus et rituum antiquorum (ThesCRA )
"Thesaurus Cultus et Rituum Antiquorum (ThesCRA) is a major multi-volume reference on all known aspects of Greek, Etruscan, and Roman cults and rituals. Providing both a sweeping overview and in-depth investigation, ThesCRA covers the period from Homeric times (1000 B.C.) to late Roman times (A.D. 400)."- publisher's description.