Melange, or 'spice', is the most valuable - and rarest - element in the universe. And it can only be found on a single planet:...

Dune Messiah: the extraordinary sequel to DUNE, the greatest science fiction novel of all time.

Twelve years after his victory...

Melange, or 'spice', is the most valuable - and rarest - element in the universe. And it can only be found on a single planet:...