Alan Thorn
Learn Unity For 2d Game Development
Mastering Unity Scripting
Game engine design and implementation
Practical Game Development with Unity and Blender
Teach Yourself Games Programming
Introduction to Game Programming with C++ (Wordware Game Developer's Library)
Pro Unity Game Development with C#
Udk Game Development
Complete Unity 2018 Game Development: Explore techniques to build 2D/3D applications using real-world examples
Cross Platform Game Development
Cross platform game development
DirectX 9 graphics