This striking one-volume edition marks the 75th anniversary of Lewis's classic SF trilogy featuring the adventures of Dr Ransom on Mars, Venus and Earth. It includes an exclusive Foreword compiled from letters by J.R.R. Tolkien, who inspired Lewis to write the first volume. The Space Trilogy is a remarkable work of fantasy, demonstrating the powerful imagination of C.S..Lewis. This new one-volume edition marks the 75th Anniversary of the first publication of Out of the Silent Planet with an exclusive Foreword by J.R.R. Tolkien, on whom the main character of Ransom was largely based.