Ten Days In a Mad-House

Ten Days in a Mad-House is a book written by newspaper reporter Nellie Bly and published by Ian L. Munro in New York City in 1887. The book comprised Bly's reportage for the New York World while on an undercover assignment in which she feigned insanity to investigate reports of brutality and neglect at the Women's Lunatic Asylum on Blackwell's Island.