Enid Blyton's much-loved classic series, packed full of adventure and mystery.

Why are the locals so afraid of the deserted old castle on the hill? When lights are seen there in a distant tower, Philip, Dinah, Lucy-Ann and Jack decide to investigate - discovering a very sinister plot concelead in its gloomy rooms and secret passages.

First published in 1946, this edition contains the original text and is unillustrated.

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• This book was £4.49 when we started tracking it.
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• Children's eBooksLiterature & FictionClassics
• Children's eBooksMysteries & DetectivesFantasy & Supernatural
• Children's eBooksAction & AdventureMysteries & Detectives

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• Print Length: 97 Pages