"[An] elegantly layered exploration of Europe's past and future . . . a multifaceted masterpiece."--The Wall Street Journal "A lovely, personal journey around the Adriatic, in which Robert Kaplan revisits places and peoples he first encountered decades ago."--Peter Frankopan, author of The Silk Roads ONE OF THE BEST BOOKS OF THE YEAR: The New Yorker In this insightful travelogue, Robert D. Kaplan,...