Having listened to a number of Dr Who audio stories now, (admittedly only those read by David Tennant) I have enjoyed this the best. The author, Dan Abnett, has created the classic adventure set in earth's future which is perfect for the Doctor. As usual, the Doctor's curiousity gets him into another action packed adventure, and the story keeps moving at a rapid pace. I really liked the idea of the futuristic concept of travel, and the perils that come with travelling on its maiden voyage! The descriptive content allows you to enter this world with ease and leaves you in no doubt as to the horror of the enemy that the Doctor, and his newly acquired human companion, are faced with. I was particularly amused with the literally named 'follow me' that never fails to meet it requirements, despite the chaos that ensues. David Tennant has a real gift in narrating these audio books with a believable voice for each character, and of course when the Doctor is speaking , then really, no one else will do!