Unity 4.x Game Development by Example Beginner's Guide

Game Engine Architecture, Third Edition: Edition 3

Unity 3D Game Development by Example: A Seat-of-Your-Pants Manual for Building Fun, Groovy Little Games Quickly

Learning Unreal Engine Game Development

Unity 3.x Game Development by Example: Beginner's Guide

Unreal Engine 4 Game Development Essentials

Building an FPS Game with Unity

Unreal Engine 4.x Scripting with C++ Cookbook: Develop quality game components and solve scripting problems with the power of C++ and UE4, 2nd Edition, Edition 2

Unreal Engine Game Development Cookbook

Unreal Engine: Game Development from A to Z

Unity 5 Game Optimization

Unity 2020 Mobile Game Development: Discover practical techniques and examples to create and deliver engaging games for Android and iOS, 2nd Edition, Edition 2

Unity Game Development Blueprints

Farming Simulator Modding For Dummies

Learning Unreal® Engine iOS Game Development

Unreal Engine 4.X By Example

Mastering Unreal Engine 4.X

Python Crash Course, 3rd Edition: A Hands-On, Project-Based Introduction to Programming