Rick Steves Portugal (Travel Guide)

Rick Steves Spain

Rick Steves Pocket Barcelona

Atlas Obscura, 2nd Edition: An Explorer's Guide to the World's Hidden Wonders

Rick Steves Best of Spain (Rick Steves Travel Guide)

A Pilgrim's Guide to the Camino Portugués Lisbon - Porto - Santiago: including Camino Central, Variente Espiritual, Camino da Costa, & Senda Litoral

Patterns of Portugal: A Journey Through Colors, History, Tiles, and Architecture

Fodor's Essential Portugal (Full-color Travel Guide)

Rick Steves Best of Europe (Rick Steves Travel Guide)

Frommer's Spain (Complete Guide)