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Porcelain Marks & More - your one-stop resource for German and related porcelain marks and manufacturer history.

Online shopping from the earth's biggest selection of books, magazines, music, DVDs, videos, electronics, computers, software, apparel & accessories, shoes, jewelry, tools & hardware, housewares, furniture, sporting goods, beauty & person...

LibraryThing catalogs your books online, easily, quickly and for free.

Facebook is a social utility that connects people with friends and others who work, study and live around them. People use Facebook to keep up with friends, upload an unlimited number of photos, post links and videos, and learn more about the people ...

Twitter is without a doubt the best way to share and discover what is happening right now.

Fitness training made easy with MapMyFitness.com. From running maps to gym workouts, track all of your fitness workouts online or via mobile application. Free account!

Search, plan, publish, view and download routes for cycling, walking, hiking, biking, motorcycling, tourism, sports and recreation world wide. Inclusive detailled route description, route map, roadbooks and downloads for GPS navigation formats like G...

Providing researchers with access to millions of scientific documents from journals, books, series, protocols and reference works.

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See what your friends are reading. Keep track of what you