On February 21, 1965, in the Audubon Ballroom, Yuri Kochiyama cradled Malcolm X in her arms as he died, but her role as a public servant and activist began much earlier than this pivotal public moment. `Heartbeat of Struggle’ is the first biography of this courageous woman, the most prominent Asian American activist to emerge during the 1960s. Growing up in a Japanese immigrant family in California during the 1920s and 1930s, Kochiyama was active in sports, school, and church. She was both unquestioningly patriotic and largely unconscious of race and racism in the United States. After Pearl Harbor, however, Kochiyama’s family was among the thousands of Japanese Americans forcibly removed to internment camps for the duration of the war, a traumatic experience that opened her eyes to the existence of social injustice. After the war, Kochiyama moved to New York. She began her activist career in the vibrant Black movement in Harlem in the 1960s, where she met Malcolm X, who inspired her radical political development and the ensuing four decades of incessant work for Black liberation, Asian American equality, Puerto Rican independence, and political prisoner defense. Kochiyama is widely respected for her work in forging unity among diverse communities, especially between Asian and African Americans.