Don't miss that Humble also have an Unreal Engine bundle too: https://www.humblebundle.com/books/game-programming-with-c-unreal-packt-books?partner=gamingonlinux (partner link)
Humble Tech Book Bundle: Game Programming with C++ & Unreal by Packt
We’ve teamed up with Packt for our newest bundle. Get books on coding with C++, Unreal Engine, and Blueprints. Pay what you want & support Room to Read!Humble Bundle