The first biography of arguably the most influential member of Franklin Delano Roosevelt's administration, Marguerite "Missy" LeHand, FDR's de facto chief of staff, who has been misrepresented, mischaracterized, and overlooked throughout history ... until now. With unprecedented access to Missy's family and original source materials, journalist Kathryn Smith tells the captivating and forgotten story of the intelligent, loyal, and clever woman who had a front-row seat to history in the making.