(Book #8 of Tom Swift Inventors' Academy)

Victor Appleton

$14.99

(Book #15 of Hardy Boys Clue Book)

Franklin W. Dixon

$14.99

(Book #9 of The DATA Set)

Ada Hopper

$14.99

Bobby Holland Hanton

$15.99

Michael C. Madden

$14.99

(Part of MAX)

Jarrett Lerner

$16.99

(Book #1 of Arcade World)

Nate Bitt

$16.99

(Book #2 of Arcade World)

Nate Bitt

$16.99

(Book #23 of Nancy Drew Diaries)

Carolyn Keene

$14.99

(Book #17 of The Kingdom of Wrenly)

Jordan Quinn

$14.99

(Book #24 of Hardy Boys Adventures)

Franklin W. Dixon

$14.99

(Book #18 of Heroes in Training)

Tracey West

$14.99

Adrian Beck

$14.99

(Book #23 of Captain Awesome)

Stan Kirby

$14.99

(Book #4 of Ms. Frogbottom's Field Trips)

Nancy Krulik

$12.99

(Book #14 of Hardy Boys Clue Book)

Franklin W. Dixon

$14.99

Louise Park

$16.99

(Book #14 of Desmond Cole Ghost Patrol)

Andres Miedoso

$14.99

(Book #7 of Tom Swift Inventors' Academy)

Victor Appleton

$14.99

(Book #23 of Hardy Boys Adventures)

Franklin W. Dixon

$14.99