'A magnificent challenge to conventional ideas' Financial Times 'I thoroughly enjoyed this book. It manages to be both challenging and entertaining: it is highly recommended' the Independent '(Greene) send(s) the reader's imagination hurtling through the universe on an astonishing ride.

Discusses recent discoveries in physics and cosmology to explore a range of multiverse proposals, and examines how the knowledge that some aspects of reality may lie beyond human comprehension might affect scientific progress.