A very enjoyable novelisation of an above average Doctor Who episode. This one has the Doctor and Donna on an abandoned spaceship at the edge of the universe. There’s a solid central mystery, a race against time element and some very creepy monsters. Mark Morris does a good job of adapting the story - he captures the Who vibe and characters perfectly and the narrative has real tension. One scene in particular improved upon the episode in my opinion, taking something that was at least in part played for laughs on screen and making it much creepier.