His libraries were licensed to a number of vendors. Specifically, the STL is covered by https://www.amazon.com/C-Standard-Template-Library/dp/013437... and there is a third book covering the rest of the standard C++ library: https://www.amazon.com/Draft-Standard-Library-P-Plauger/dp/0...

However, the "Draft Standard C++ Library" book was finished just before the standard was radically overhauled for the STL, and the STL itself and the language have evolved massively, so in my opinion, those two book have not aged as well as the C library book has.

According to my room mate, some of the greatest code ever written:

http://www.amazon.com/Standard-Template-Library-P-J-Plauger/...