In this age of navigation apps and Google maps, writer Jessica Zafra recommends getting lost as the best way to explore a foreign city. In her new book, Twisted Travels: Rambles in Central Europe, she gets drunk in Prague, wanders through haunted castles in Cesky Krumlov, browses through bookstores in Budapest, and relives the complicated histories of Warsaw and Krakow. Along the way she visits the Vienna Opera, loses her luggage in Rome, imagines an alternate life in Venice, and becomes embroiled in a Parisian petty crime drama.