A history of The New Yorker and its editors, from founder Harold Ross through Tina Brown.

This past Memorial Day weekend, Steven T. Florio, the president and CEO of Conde Nast Publications, made a dramatic change at The New Yorker, the most illustrious of the 17 magazines he runs for billionaire S.I. "Si" Newhouse Jr. He fired his own brother.

Scott Dadich, 34, has been described by a former boss as a “combination of Pelé and Jesus” and is now tasked with figuring out the future of the magazine. All he’s got in his new Times Square office: an iPad and a book of George Lois’ Esquire covers.