Bookbutler

Bookbutler.com compares prices from multiple online book stores (USA, UK, Germany, France, etc.).

keyword = bookbutler url     = http://us.bookbutler.com/do/bookSearch?pageNr=1&showMore=true&sortBy=salesrank&searchFor={%query}&searchBy=keyword&searchIn=de&shipTo=de&amountIn=eur

Examples

 * bookbutler 1984
 * Bookbutler search for "1984"