As a bonus, you'll get: C++ 20 Ref Card - one-page PDF with a concise description of core C++20 features!
and
C++ 17 Ref Card - one-page PDF with a concise description of all C++17 features!
and C++17 in Detail (free edition) - 50-page PDF describing the features.
and C++ Smart Pointers Ref Card - one page PDF with everything you need to know about Modern C++ smart pointer usage