On Stack Overflow: http://stackoverflow.com/questions/194812/list-of-freely-available-programming-books
I don't have a user with edit privileges, but it would be nice to add the D books:
Programming in D ddili.org/ders/d.en/ D Template Tutorial raw.github.com/PhilippeSigaud/D-templates-tutorial/master/D-templates-tutorial.pdfThere's also http://progmofo.com/, but I didn't find a contact link.
