In this book, her daughter, Susannah Glusker, traces Brenner's intellectual growth and achievements from the 1920s through the 1940s. Drawing on Brenner's unpublished journals and autobiographical novel, as well as on her published writing, Glusker describes the origin and impact of Brenner's three major books, Idols Behind Altars, Your Mexican Holiday, and The Wind That Swept Mexico.

Along the way, Glusker traces Brenner's support of many liberal causes, including her championship of Mexico as a haven for Jewish immigrants in the early 1920s. This intellectual biography brings to light a complex, fascinating woman who bridged many worlds -- the United States and Mexico, art and politics, professional work and family life.