Books like The Secret Seven and the Tree House Adventure

The Secret Seven and the Tree House Adventure by Enid Blyton reads as lighthearted, adventurous. These 12 books share its genome — matched by how they actually read, not just their shelf label.

Secret Seven Adventure

Enid Blyton · 1950

Both explore friendship & teamwork

98% genome match

The haunted lagoon

Carolyn Keene · 1959

Both explore investigation & friendship

84% genome match

The secret of the old mill

Franklin W. Dixon · 1927

Both explore friendship & secrets

82% genome match

The Invisible Intruder

Carolyn Keene · 1969

Both explore investigation & secrets

81% genome match

The Hardy boys detective handbook

Franklin W. Dixon · 1959

Both explore friendship & teamwork

81% genome match

Good Old Secret Seven

Enid Blyton · 1960

Both explore friendship & teamwork

93% genome match

The Quest of the Missing Map

Carolyn Keene · 1942

Both explore investigation & friendship

81% genome match

The Disappearing Floor

Franklin W. Dixon · 1940

Both explore investigation & friendship

81% genome match

The Secret Seven Win Through

Enid Blyton · 1955

Both explore friendship & teamwork

92% genome match

The secret of the caves

Franklin W. Dixon · 1929

Both explore investigation & friendship

81% genome match

The thirteenth pearl

Carolyn Keene · 1979

Both explore friendship & secrets

80% genome match

The Mystery of the Hidden House

Enid Blyton · 1963

Both explore friendship & teamwork

92% genome match