Gillian Harkins, “Sisters at the Gate: Mean Girls and Other Sibling Phenomena,” Juliet Mitchell: Reflections, Eds. Robbie Duschinsky and Susan Walker (Palgrave-MacMillan, 2015): 229-254.People Involved: Gillian HarkinsStatus of Research or Work: Completed/publishedResearch Type: PublicationsEssays and ArticlesRelated Fields: Culture