You might wnat to check out The Definitive C++ Book Guide and List
For your purposes I would especially recommend:
- C++ Coding Standards
- Effective STL
- Beyond the C++ Standard Library: An Introduction to Boost
- Code Complete
- Clean Code (Examples in Java, still valid though.)
They are not in particular order, also you might want to read and code something in between them.
(Note: As noted by @John Dibling the Boost book might be a bit out of date, I do not have experience with that one myself)