The book is conventionally laid out beginning with some first hand accounts of personal experiences and then moving on to
some of the more important experiments. All of these experiments were taken from peer review publications and are of some standing within the scientific community. Collectively they make a good case. After reading all of the evidence presented it is difficult not to at least entertain the possibility the there is something to it.
The heart of the book is the idea that the solution to the problem of the paranormal can be found by using quantum
entanglement. In the defense of that idea he begins with what might be called the first child of quantum mechanics, the Copenhagen Interpretation. Any idea that can be imagined as having any bearing on the subject gets a mention. The result is such a prolixity of competing theories that the begin to cancel each other out. What he tiptoes around is the fact that all of this entanglement business is exactly what the mystics have been saying for the last 1000 years.
Still this is a work of science and he cannot be blamed for sticking to that line. Within those limits he makes a strong argument. His examples are solid and stand up to scientific scrutiny, while he eschews the wilder claims and sticks to logic to win the debate. It is a book that anyone interested in esp and its place in the modern world should read.