Despite the title, this is actually an excellent primer on the subject of quantum physics, made extra enjoyable by the constant use of Thunderbirds to demonstrate the concepts being discussed :)
The author, Dr Ben Still, knows his stuff, and explains some very difficult concepts in a reasonably easy to understand way, although some of the concepts dealt with are still kinda mind-blowing - like quantum entanglement. I understand what it is, but I still struggle to wrap my brain around how it actually works :)
So, if you want a good, basic grounding in the field of quantum physics, this is a good place to start.