If you're even half serious about C++ you'd be daft not to join these guys. The website has a huge number of book reviews and the mentored developers programmes are great for personal development. Their really good mailing lists (some open to non members) are a great resource too.

Possibly the best bit is the two magazines every two months, both written by members, one's a good general magazine covering all levels of C and C++, book reviews, some Java, some Python and general ACCU business. The other magazine Overload is superb, written by some of the top C++ developers in the World (did I mention that Bjarne was a member?), and is full of articles on leading C++ usage and design.