When Eisen moved into the US ambassador's residence in Prague, he was startled to discover swastikas hidden beneath the furniture. As he unspooled the twisting, captivating tale of some of the remarkable people who had called this palace home, he began to chronicle the upheavals that transformed the continent over the past century. He introduces us to optimistic Jewish financial baron, Otto Petschek, who built the palace after World War I; Rudolf Toussaint, the cultured, compromised German general who occupied the palace during World War II; Laurence Steinhardt, the first postwar US ambassador; and Shirley Temple Black, an eyewitness to the crushing of the 1968 Prague Spring who returned as US ambassador in 1989. -- adapted from jacket