Quite a different book as the author tries to explore what lies outside the universe - Nothingness? Void? Vacuum? How were they created. There is more cosmological exploration than any thought experiment or Quantum reality. Vacuum has been related to Higgs field a new challenge at the LHC. Good book for beginners!
The non-existent was not; the existent was not
Darkness was hidden by darkness
That which became was enveloped by The Void.