Describing the conversation about religions in “Ardis the First,” Van Veen (the narrator and main character in VN’s novel Ada, 1969) mentions the plough team (as Van calls himself and Lucette):
‘When I was a little girl,’ said Marina crossly, ‘Mesopotamian history was taught practically in the nursery.’
‘Not all little girls can learn what they are taught,’ observed Ada.
‘Are we Mesopotamians?’ asked Lucette.