AI suggestions
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11 Books Found

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Based on your description:

"Old book series similar to the hardy boys but for girls"

An AI model suggested these books. We look them up in public book catalogs. How we make these pages

September 24, 2026
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The Bungalow Mystery
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The Bungalow Mystery

Leslie McFarlane

1930
39 editions
The secret of Lost Lake
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The secret of Lost Lake

Leslie McFarlane

1963
7 editions
Mystic Ball, The Judy Bolton Mystery Series # 7
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Mystic Ball, The Judy Bolton Mystery Series # 7

Margaret Sutton

1934
1 edition
No Cover
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The Haunted Fountain (Judy Bolton Mystery Series)

Margaret Sutton

2015
1 edition
No Cover
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The Clue of the Stone Lantern (Judy Bolton Mystery Series, No. 21)

Margaret Sutton

1950
1 edition
Trixie Belden and the Red Trailer Mystery
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Trixie Belden and the Red Trailer Mystery

Julie Campbell, Julie Campbell

1950
17 editions
Trixie Belden and the mysterious visitor
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Trixie Belden and the mysterious visitor

Julie Campbell

1954
17 editions
Trixie Belden and the Secret of the Mansion
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Trixie Belden and the Secret of the Mansion

Julie Campbell

1948
19 editions
The Bobbsey Twins
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The Bobbsey Twins

Laura Lee Hope

1904
94 editions
The Bobbsey Twins on a Houseboat
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The Bobbsey Twins on a Houseboat

Laura Lee Hope

1915
29 editions
The Bobbsey Twins at the Seashore
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The Bobbsey Twins at the Seashore

Laura Lee Hope

1907
38 editions
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