In 1947, she published her memoir detailing her NAACP and activism experiences.
In 1947, Mary White Ovington published "The Walls Came Tumbling Down," her memoir encapsulating her extensive work with the NAACP and broader civil rights and suffrage movements. The book provided a personal narrative interwoven with historical insights, becoming a valuable resource for understanding the era’s social dynamics and Mary’s instrumental role. It underscored her legacy as a relentless advocate for civil rights and gender equality and inspired a new generation of activists by offering a firsthand account of the struggles and triumphs she witnessed.