Shai Secunda, one of the scholars behind the Talmud Blog, has a book that is being released, The Iranian Talmud: Reading the Bavli in Its Sasanian Context (in the series Divinations: Rereading Late Ancient Religion, from University of Pennsylvania Press)
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As someone interested in Judaism, Eastern Christianity, Jewish-Christian interaction, and the Mandaeans, this is a book in which a lot of my interests can be expected to converge!