The Secret of Spiggy Holes
What excitement for Mike, Jack, Nora and Peggy when they discover the secret caves and passages of Spiggy Holes! And when they find out that a kidnapped prince is being held captive in the old house above the caves, they're in the grips of another adventure! The boys attempt to free the prince in the dead of the night—but Mike is caught and he, too, is taken prisoner...
Enid Blyton
Off for the Holidays
At Spiggy Holes
Inside the Old House
Can They Be Smugglers?
The Light in the Tower
A Strange Discovery
The Secret Passage!
A Narrow Escape!
The Prisoner in the Tower
The Rope-Ladder
Jack has an Adventure
Another Narrow Escape
A Plan to Rescue Paul
Mike is Caught
Where is the Secret Door?
Another Secret Passage!
The Rescue of the Prisoners
An Exciting Time
Off to the Secret Island
Peace on the Island
The Enemy Find the Island
Mike’s Marvellous Idea
Alone at Peep-Hole
The End of the Adventures