"A gripping group portrait of six revolutionary women writers during World War II "I am going to Spain with the boys," Martha Gellhorn wrote. "I don't know who the boys are but I am going with them." On the front lines of the Second World War, the lives of six remarkable women intertwined: Lee Miller, the Vogue cover model and photographer who lived in Paris as Man Ray's lover before becoming a war correspondent for the magazine; Martha Gellhorn,...