• Unitt's Guides
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• University of Alaska Press - Rasmuson Library Historic Translation
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• University of Chicago Geography Research Papers
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• University of Chicago. Dept. of Geography. Research Paper
• University of Exeter Press - Exeter Hispanic Texts
• Unknown City: Calgary
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• Unofficial Guide to Walt Disney World with Kids
• Unofficial Guides
• Untold History of the Civil War
• Updating Classic America
• Urania im Kreuz Verlag
• Urban Life and Urban Landscape Series
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• Urban and Regional Planning and Development Series
• Usborne Big Machines
• Usborne First Pets
• Usborne First Reading
• Usborne Kid Kits
• Usborne Look and Say