Instead of giving you a list of books I'll give you a list of topics to learn well. They are listed in a proper learning sequence.

- Modern object initialization using {} and ().

- std::string_view

- std::map

- std::stack

- Emplace addition of objects to containers like vector and map.

- Smart pointers (std::unique_ptr, std::shared_ptr and their ilk).

- Ranges library.

- Concurrency support library (std::async, std::future, std::thread, locks and the whole deal).