Chapter 2 examines the Vedic sacrificial post called the yūpa and its role in ritual performances. A Mycenaean Greek cognate term and comparable ritual implement lies behind the Linear B form spelled u-po – that is, hûpos (ὗπος). Among other topics treated in this chapter are the Mycenaean deity called the po-ti-ni-ja, a-si-wi-ja, the Asian Potnia, and the u-po-jo po-ti-ni-ja, the Potnia of the u-po (that is, húpoio Pótnia [ὕποιο Πότνια]), a term matched exactly by Sanskrit patnī-yūpá-.

Chapter 6 examines Iranian cult and myth as evidenced in the Nart sagas of Transcaucasia, but also among Scythians as well as in Zoroastrian tradition, including the psychotropic cult substances Haoma (Iranian) and Soma (Indic). The Greek polis of Dioscurias in the Caucasus is explored as a place where Hellenic and Indo-Iranian divine-twin myth and cult affiliation meet, as indeed they do in the Pontic polis of Sinope. Aeolian connections are conspicuous at both locales.

Chapter 7 examines the sheep’s fleece filter used in the preparation of Soma. A cult ideology in which such an implement played an important role was preserved for some time in Iranian tradition in the Caucuses, ultimately giving expression to Greek ideas about the presence of fleecy filters impinged with gold in the vicinity of Dioscurias – rationalizing accounts of the Golden Fleece of Aeolian Argonautic tradition. Particular elements of the Golden Fleece myth find parallels in Indic poetic accounts of the performance of Soma cult. The common Hellenic and Indic elements constitute a shared nexus of ideas that earliest took shape in Bronze-Age communities of admixed Mycenaean and Luvian populations into which Mitanni Soma ideas had spread via Kizzuwatna. The Golden Fleece mythic tradition, with its geographic localization in Transcaucasia, is a Mycenaean Asianism that took shape in Asia Minor under Indic and Iranian influences and that continued to evolve among the Iron-Age Asian Greeks.

Chapter 5 considers the Indic divine twins, the Aśvins (Aśvínā), or Nāsatyas (Nā́satyā), their association with the Indic Dawn goddess Uṣas, and their place in the Indic Soma cult. Discussion then shifts to the kingdom of Mitanni in Syro-Mesopotamia, a place into which Indic culture was introduced as Indo-Iranian peoples migrated southward through Asia, as also at Nuzi. There is good lexical evidence for the presence of a Soma cult in Mitanni, and Soma-cult ideas appear to have spread out of Mitanni, through Kizzuwatna, into the Luvian milieu of western Asia Minor, where such ideas would almost certainly have been encountered by resident Mycenaean Greeks, intermingled biologically, socially, culturally, and linguistically with Luvian populations. With that spread certain elements of Soma-cult ideology were mapped onto Anatolian cult structures.