Books like The Mystery of the Secret Room

The Mystery of the Secret Room by Enid Blyton reads as adventurous, wholesome. These 12 books share its genome — matched by how they actually read, not just their shelf label.

The secret of Red Gate Farm

Carolyn Keene · 1931

Both explore investigation & secrets

93% genome match

The Crisscross Shadow

Franklin W. Dixon · 1953

Both explore adventure & investigation

84% genome match

By the Light of the Study Lamp

Carolyn Keene · 1934

Both explore friendship & investigation

91% genome match

The Shore Road Mystery

Franklin W. Dixon · 1928

Both explore investigation & friendship

79% genome match

The thirteenth pearl

Carolyn Keene · 1979

Both explore friendship & adventure

91% genome match

Foul Play

Franklin W. Dixon · 1978

Both explore investigation & friendship

78% genome match

The clue of the leaning chimney

Carolyn Keene · 1949

Both explore investigation & friendship

89% genome match

The Missing Chums

Franklin W. Dixon · 1928

Both explore friendship & investigation

75% genome match

The mystery of the ivory charm

Carolyn Keene · 1936

Both explore friendship & puzzles

87% genome match

The secret of the old mill

Franklin W. Dixon · 1927

Both explore friendship & secrets

74% genome match

The mystery at the ski jump

Carolyn Keene · 1952

Both explore adventure & friendship

84% genome match

The tower treasure

Franklin W. Dixon · 1927

Both explore investigation & friendship

73% genome match