Here is the scientific and technical ebooks collection that I've managed to assemble during the years. It contains over 2500 titles which should be of great help to many people. Most of the books are in english with some german titles. Mostly university level difficulty and some for high schools. From my experience this is only a fraction of technical ebooks available on p2p networks which have been converted to electronic versions by numerous people. Hopefully we'll be able to compile an even greater collection some time in the future.
For books in djvu format you need to download the plugin from: http://www.lizardtech.com/download
