Wild Philly: Explore the Amazing Nature in and Around Philadelphia (Wild Series)

Frommer's Philadelphia day by day

Pennsylvania Bucket List Guide: Embark on 100 Exciting Journeys: Discover Hidden Treasures and Must-See Spots to Make Your Dreams Come True and Create Unforgettable Memories. (Includes Map)

Fodor's Philadelphia: with Valley Forge, Bucks County, the Brandywine Valley, and Lancaster County (Full-color Travel Guide)

Walking Philadelphia: 30 Walking Tours Exploring Art, Architecture, History, and Little-Known Gems

The Ultimate Philadelphia Flyers Trivia Book: A Collection of Amazing Trivia Quizzes and Fun Facts for Die-Hard Flyers Fans!

Streetwise Philadelphia Map - Laminated City Center Street Map of Philadelphia, Pennsylvania (Michelin Streetwise Maps)

Doc: The Life of Roy Halladay

Rand McNally Folded Map: Philadelphia & Southeast Pennsylvania Regional Map

The Fightin' Phillies: 100 Years of Philadelphia Baseball from the Whiz Kids to the Misfits