Something very sinister is happening on the mysterious Isle of Gloom and the children are determined to uncover the truth!
But Philip, Dinah, Lucy-Ann and Jack are not prepared for the dangerous adventure that awaits them in the abandoned copper mines and secret tunnels beneath the sea.
About the Author
Enid Blyton is one of the best-loved children's authors with over 700 titles published. Aged 27, Enid married Hugh Pollock and moved to London. They had two children, and soon afterwards Enid wrote her first novel, The Adventures of the Wishing-Chair. Enid divorced Hugh after almost 20 years of marriage, and married Kenneth Waters in 1943.
Throughout the 40s and 50s, Enid wrote books at a colossal pace: adventure stories, mysteries, magical stories, farming stories, stories for younger children, and best-selling series like Malory Towers and Amelia Jane. Enid fell ill with Alzheimer's disease and she died in 1963. Her stories remain timeless classics, adored throughout the world.
For Ages: 6 - 12 years old
Number Of Pages: 275
Published: 1st January 2011
Dimensions (cm): 19.5 x 13 x 2