On April 12, we will turn to the world of international art. In January  1939, Pablo Picasso was renowned in Europe but disdained by many  in the United States. One year later, Americans across the country  were clamoring to see his art. How did the controversial leader of the Paris avant-garde break through to the heart of American culture?

The answer begins a generation earlier, when a renegade Irish  American lawyer named John Quinn set out to build the greatest  collection of Picassos in existence. His dream of a museum to house them died with him, until it was rediscovered by Alfred H. Barr, Jr., a cultural visionary who, at the age of 27, became the director of New York’s new Museum of Modern Art.

Barr and Quinn’s shared goal would be thwarted in the years to come—by popular hostility, by  the Depression, by Parisian intrigues, and by Picasso himself. It would take Hitler’s campaign  against Jews and modern art, and Barr’s fraught alliance with Paul Rosenberg, Picasso’s  persecuted art dealer, to get Picasso’s most important paintings out of Europe. Mounted in the  shadow of war, the groundbreaking exhibition Picasso: Forty Years of His Art would launch  Picasso in America, define MoMA as we know it, and shift the focus of the art world from Paris  to New York.

Picasso’s War is the never-before-told story about how a single exhibition, a decade in the  making, irrevocably changed American taste, and in doing so saved dozens of the twentieth  century’s most enduring artworks from the Nazis. Through a deft combination of new  scholarship and vivid storytelling, Hugh Eakin shows how two men and their obsession with  Picasso changed the art world forever.