Complete Unity 2018 Game Development: Explore techniques to build 2D/3D applications using real-world examplesAlan Thorn, John P. Doran, Alan Zucconi, Jorge Palacios · First published 2019Open the Tome
Game Development Patterns and Best Practices: Better games, less hassleJohn P. Doran, Matt Casanova · First published 2017Open the Tome
UDK IOS Game Development Beginner's GuideJohn P. Doran, Christos Gatzidis · First published 2012Open the Tome