0This collection has all of the following works: Around the World in Seventy-Two Days Six Months In Mexico Ten Days in a Mad-House: Nellie Bly's Experience on Blackwell's Island. Feigning Insanity in Order to Reveal Asylum Horrors The Mystery of Central Park Nellie Bly (May 5, 1864 - January 27, 1922) was the pen name of American journalist Elizabeth Cochrane Seaman. She was also a writer, industrialist, inventor, and a charity worker who was widely known for her record-breaking trip around the world in 72 days, in emulation of Jules Verne's fictional character Phileas Fogg, and an exposé in which she faked insanity to study a mental institution from within. She was a pioneer in her field, and launched a new kind of investigative journalism.