C 20

Superfumados                                    

L.A. Confidential                                

Fargo                                            

NicoJosuttis

C++20 - The Complete Guide: First Edition        

Hampones                                        

timbrline

C-20                                            

Packt Publishing

Expert C++: Become a proficient programmer by learning coding best practices with C++17 and C++20's latest features (English Edition)

Apress

Clean C++20: Sustainable Software Development Patterns and Best Practices

Fertig Publications

Programming with C++20: Concepts, Coroutines, Ranges, and more

Fertig Publications

Programming with C++20 (grayscale edition): Concepts, Coroutines, Ranges, and more