Let's make a list of Godot books. I will start with "GD Script" book. Please write the book titles and link if book is available for download or reading. Also, write a few words about the book in same line.

E-books about Godot game engine:

• "GD Script" - Godot 3.1 game engine script by Marijo Trkulja
• "Making games with GD Script" - Godot game engine games examples for 2D, 3D, interaction, word type
• "Autonomous cars" - Autonomous systems programmed with GD Script, GD Script concept programing
• "Mastering Godot" - Godot game engine nodes explained 2Dnode, free e-book by Marijo Trkulja

Printed books about Godot game engine:

• "GD Script" - Godot 3.1 game engine script by Marijo Trkulja
• "Making games with GD Script" - Godot game engine games examples for 2D, 3D, interaction, word type