| #2 |  Hawaiian Sea Hunt Mystery
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| #3 |  Grumpy Monkey
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| #4 |  The Little Grey House
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| #6 |  On the Yukon Trail
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| #7 |  Gypsy Flight
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| #8 |  Young Folks' History of Germany
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| #9 |  Tip Lewis and His Lamp
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| #10 |  The Slipper Point Mystery
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| #11 |  The Boarded-Up House The Boarded-Up House
|
| #12 |  Understood Betsy
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| #13 |  Dulcie's Little Brother
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| #14 |  The Mystery at Number Six
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| #15 |  His Big Opportunity
|
| #16 |  The Lord of Dynevor The Lord of Dynevor: A Tale of the Time of Edward the First
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| #17 |  Cassandra's Casket
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| #18 |  The Girl Next Door
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| #19 |  Phantom Thief Phantom Thief
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| #20 | The Fortunes of Philippa The Fortunes of Philippa
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| #21 |  A little maid of Province Town
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| #22 |  Cherry Ames Boarding School Nurse
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| #23 |  Mabel's Mishap
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| #24 |  Worth His While
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| #25 |  Sarah's ground
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