(Book #7 of Tom Swift Inventors' Academy)

Victor Appleton

$14.99

(Book #23 of Hardy Boys Adventures)

Franklin W. Dixon

$14.99

(Book #2 of Titans)

Kate O'Hearn

$16.99

(Book #22 of Nancy Drew Diaries)

Carolyn Keene

$14.99

(Book #13 of Hardy Boys Clue Book)

Franklin W. Dixon

$14.99

(Book #1 of Ms. Frogbottom's Field Trips)

Nancy Krulik

$14.99

(Book #2 of Ms. Frogbottom's Field Trips)

Nancy Krulik

$14.99

(Book #6 of Tom Swift Inventors' Academy)

Victor Appleton

$14.99

(Book #2 of The League of Secret Heroes)

Kate Hannigan

$16.99

(Book #6 of The Unwanteds Quests)

Lisa McMann

$9.99

(Book #21 of Nancy Drew Diaries)

Carolyn Keene

$14.99

(Book #22 of Hardy Boys Adventures)

Franklin W. Dixon

$14.99

(Book #5 of The Unwanteds Quests)

Lisa McMann

$16.99

(Book #17 of Heroes in Training)

Tracey West

$14.99

(Book #4 of The Unwanteds Quests)

Lisa McMann

$16.99

(Book #12 of Hardy Boys Clue Book)

Franklin W. Dixon

$14.99

(Book #1 of Titans)

Kate O'Hearn

$13.99

(Book #6 of The Dragonling)

Jackie French Koller

$12.99

(Book #21 of Hardy Boys Adventures)

Franklin W. Dixon

$14.99

(Book #20 of Nancy Drew Diaries)

Carolyn Keene

$14.99