Blyton, Enid
Alphabetical Checklist
Series – Secret
- The Secret Island (Oxford, Oxfordshire: Basil Blackwell, 1938)
- The Secret Mountain (Oxford, Oxfordshire: Basil Blackwell, 1941)
- The Secret of Killimooin (Oxford, Oxfordshire: Basil Blackwell, 1943)
- The Secret of Moon Castle (Oxford, Oxfordshire: Basil Blackwell, 1953)
- The Secret of Spiggy Holes (Oxford, Oxfordshire: Basil Blackwell, 1940)
- The Wonderful Adventure (Birn Brothers, 1927)