The Emperor's New Mind: Concerning Computers, Minds, and the Laws of Physics.

First edition of this work by the Nobel Prize-winning physicist, which won The Science Book Prize. Octavo, original half cloth. Presentation copy, lengthily inscribed by on the title page, "For John Rogers Roger Penrose with extreme apologies for the absurd delay 15 Nov. 2016." Fine in a fine dust jacket. Foreword by Martin Gardner. Uncommon signed and inscribed.