Creation
Miss Hexley was created by Batman, Incorporated writer Grant Morrison.Â
Major Story Arcs
Batman, Inc: School of Night
When Batman sends Stephanie Brown to infiltrate the St. Hadrian’s Finishing School for Girls, Miss Hexley is the assistant Headmistress who introduces her to the school. It is discovered that along with the mysterious Headmistress, Hexley had sold out the assassin school to Leviathan, allowing Son of Pyg to administer mind control drugs, creating an army of assassin’s for the shadowy organization. With the help of Stephanie, Batman is eventually able to take Hexley down.