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Two Great Adventures
In the Island of adventure, the children are plunged into danger when they investigate sinister happenings on the mysterious Isle of Gloom. In the Castle of adventure, the children are determined to find out the secret of the old castle on the hill and why the locals are so afraid of it.
388 pages · Published: 1983-01-01 · Genres: Juvenile Fiction, Adventure, War, General, Young Adult, Fiction · Series: Adventure #1