Katy Manning reads this exciting vintage novelisation of a Third Doctor TV adventure.

THE PHYSICIAN and Jo property on the cargo ship crossing the Indian Sea in the year 1926. Or so they think. Far away on a planet called Inter Minor, a travelling showman is setting up his live peepshow, watched by an anxious viewers of space officials. Up to speed ship, a huge hand suddenly appears, grasps the TARDIS and withdraws. Unexpectedly, a prehistoric monster goes up from the sea to attack…

What is happening? Where are they? Just the Doctor realises, with horror, that they might be trapped…