This first-ever book-length biography details Jones's indomitable and original brand of boots-on-the-ground activism, from the 1913 March on Washington that brought her international fame to later-life campaigns for progressive reform in the American West and on her native Long Island. Consistently at odds with conservatives and conformists, the fiercely independent Jones was a prototypical social justice warrior, one who never stopped marching to her own drummer. Long after retiring her equal rights army, Jones advocated nonviolence and fair trade, authored a book on economics and international peace, and ran for Congress, earning a law degree, a PhD, and a lifelong reputation as a tireless defender of the dispossessed