The Danube: A Cultural History (Landscapes of the Imagination)
Rick Steves Pocket Prague
Frommer's EasyGuide to River Cruising (Easy Guides)
Rick Steves Budapest
Danube: A Sentimental Journey from the Source to the Black Sea (FSG Classics)
Rick Steves Pocket Vienna
DK Eyewitness Travel Guide Eastern and Central Europe
The Danube: A Journey Upriver from the Black Sea to the Black Forest
Fodor's Budapest 25 Best (Full-color Travel Guide)