Bunny, raconte l'histoire de Samantha Mackey qui suit un prestigieux programme d'études supérieures situé en Nouvelle-Angleterre, à la fictive Warren University. Là, Samantha se retrouve empêtrée dans des rituels étranges menés par les "Bunnies" - ses camarades étudiantes qui sont plus que la clique qu'elles semblent être en surface.

Samantha Heather Mackey is an outsider in her small, highly selective MFA program at Warren University. In fact, she is utterly repelled by the rest of her fiction writing cohort – a clique of unbearably twee rich girls who call each other ''Bunny''. But then the Bunnies issue her with an invitation and Samantha finds herself inexplicably drawn to their front door, across the threshold, and down their rabbit hole. Blending sharp satire with fairytale horror, Bunny provides a hilarious look at the dark side of female friendship from one of fiction''s most original voices.