For my money, this is easily the most comprehensive and well-rounded karting book for beginners and intermediate karters currently available.
Everything from how to take your licence, the types of events, karts and classes, the equipment you need, flags, race day procedure, racing line, tyre and chassis dynamics, driving techniques (including a full chapter on wet weather racing - essential for the UK!), all aspects of racecraft, race strategy, physical and mental preparation, set-up fundamentals, even sponsorship acquisition and more are included.
Not only that, they're backed by excellent photography and clear, helpful diagrams throughout.
All in all, an essential book for anyone taking up karting or even experienced karters hoping to improve their skills.