Aphrodite

Daughter of Llewella

She was abducted as a child, and she's been hiding ever since. Her paranoia runs deep - but not, perhaps, intelligently. She's a little strange, even for an Amberite. And she somehow managed to get Martin drunk enough to go on a Shadow-wide killing spree with her...

As for her return to Amber... it was something of an anticlimax. She hasn't done much since, either.