"The Game Production Toolbox" is a guide that helps in creating interactive games by managing the creative, technical, and business aspects of game development. It covers all stages of game production, from planning to release, without focusing on game design or technology. The book offers insights on financing, team management, prototyping, documentation, audio, testing, and marketing. It includes interviews with game developers to provide a behind-the-scenes look at the game-making process. The main goal is to provide a framework for successfully bringing a game from concept to players, with practical advice and techniques from industry experts.