Jews and Roma died side by side in the Holocaust, yet the world did not recognize their destruction equally. In the years and decades following the war, the Jewish experience of genocide increasingly occupied the attention of legal experts, scholars, educators, curators, and politicians, while the genocide of Europe’s Roma went largely ignored. Rain of Ash is the untold story of how Roma turned to Jewish institutions, funding sources, and professional networks as they sought to gain recognition and compensation for their wartime suffering.