This is an astounding book.

It is beautiful in its playfulness with such a simple and assumed thing as Time. He was not the first to play with Time – he had his inspiration – but he gives an expression of the capacity of human imagination which leaves the reader themselves with an expanded consciousness.

And ends it with an amazingly evocative and haunting suggestion of how the theorists search concludes – for both those who do and those who don’t succeed.

It is hard to imagine how it could have been better done, except to have given us more of the same. So please write of Space too Alan.