Reference Miner searches the Internet to find and display reference information from PubMed, Amazon (US, UK, Germany, France, Canada, and Japan), the Library of Congress, and Google Scholar. Special features include a built-in web browser (reference surfing), drag and drop download of pdfs (requires institutional access privileges) and web pages from PubMed, Amazon, and Google Scholar, the display of book cover art (Amazon), and the ability to easily perform complex searches.