Two Finnish(?) scholars have recently published an article on how Philo and Josephus deal with the figure of Sarah:
Hanna Tervanotko & Elisa Uusimäki, “Sarah the Princess: Tracing the Hellenistic Afterlife of a Pentateuchal Female Figure,” Scandinavian Journal of the Old Testament 32/2 (2018): 271–290.
The Abstract runs like this:
This article analyses Philo of Alexandria’s and Josephus Flavius’s interpretations of Sarah from the viewpoint of social and political power attached to her. Both ascribe the figure royal attributes (i.e., she is depicted as a princess or queen) and other features that promote her as a virtuous model and an individual of public standing. A variety of emphases, philological and philosophical interpretations alike, jointly serve to construct Sarah’s exemplarity. The aim of this article is to demonstrate that different dimensions of biblical female figures may be revealed when their role as spouses and mothers is not taken as the starting point of analyses in studies concerning the reception history of biblical women.