Find millions of books online through Google's digitisation project. Depending on copyright restrictions, you may view full text or limited parts of the book (e.g. table of contents, book cover).
HathiTrust is a partnership of academic and research institutions, offering a collection of millions of titles digitised from libraries around the world.
Collection of Open Access eBooks covering a wide range of topics. These books are made available through a collaborative initiative of the Open Access Publishing in European Networks.
Open Library is a project of the Internet Archive where eBooks can be downloaded and borrowed. It has an editable library catalog, building towards a web page for every book ever published.
