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Philadelphia : including Pennsylvania Dutch Country
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Philadelphia and the Pennsylvania Dutch country
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Hidden Philadelphia & the Amish Country : including Lancaster, Brandywine, and Bucks Country
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Fodor's Philadelphia
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The Philadelphia Inquirer's guide to historic Philadelphia
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Uniquely Pennsylvania
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Eagles Mere and the Sullivan highlands; origin and history of the region
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Pennsylvania traveler's guide. The Lincoln Highway
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Old trails and roads in Penn's land
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The Pennsylvania sampler: a biography of the Keystone State and its people
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The German and Swiss settlements of colonial Pennsylvania; a study of the so-called Pennsylvania Dutch
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Pioneer life; or, Thirty years a hunter
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Profiles from the Susquehanna Valley: past and present vignettes of its people, times, and towns
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A traveler's guide to historic western Pennsylvania
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Our Pennsylvania : keys to the keystone state
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Indian villages and place names in Pennsylvania
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Pennsylvania's historic places
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A Geography of Pennsylvania
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Local sketches and legends pertaining to Bucks and Montgomery counties, Pennsylvania
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Guide to the historical markers of Pennsylvania, erected by the Pennsylvania Historical and Museum Commission
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Old Lancaster, historic Pennsylvania community from its beginning to 1865
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Shadows of the Rhine along the Tulpehocken
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True tales of the Clarion River, with 1971 supplementary chapter; a reference and textbook for schools, libraries, and historians
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Country towns of Pennsylvania : charming small towns and villages to explore
