The Lilith File is a document first mentioned in V13C8 by the Firstborn. It was implied there that this document belonged to Genevieve Collins, and it is of great importance to both parties. In V14C5, it is revealed that the Lilith file is a document containing "the names and locations of all the children [she's] raised" and that she had given it to one of her 'children', Elam Clyde for safekeeping. A possible motive that Genevieve had presented for the Firstborn's pursuit of the Lilith File would be revenge, through "find[ing] and eliminat[ing] every last one of those [that Genevieve had] raised in his place." The current whereabouts of the Lilith File are unknown.