Хорошо написанные книги, свободное скачивание с авторского сайта (кроме самых последних печатных изданий).
Bruce Eckel’s Free Electronic Books
Bruce Eckel’s Free Electronic Books
These are electronic books in HTML on C++ and Java, along with the source code. The HTML books are fully indexed, use Frames for easy navigation through the chapters, and have color syntax highlighting on all the source-code listings. Each HTML download contains an entire book and source code in a single zipped file.