There had been rumours for years about the wealth of old Mr Mackie. But when ben and Richard start snooping around the dead man's house, they're soon plunged into a web of terror. Whose dark face is at the window? Where are the strange footsteps coming from? And what is the secret of the blue ring wrapped in a blanket?Pursued by a villainous tramp, and haunted by ghastly visions, the two boys find themselves on a daring journey through darkest Wales, and into the unearthly territor...

'I've been looking for him all over the Park. He's just not around any more, Vixen. He's gone.'When Plucky the fox disappears, the other animals soon realise that he isn't the only one missing from the White Deer Park nature reserve. And the Warden, whom the animals have learnt to trust, is responsible!The animals are frightened and confused - and then another threat appears. A stelthy gang of rats, led by the cunning Bully is invading White Deer Park . . .