(Book #8 of Tom Swift Inventors' Academy)

Victor Appleton

£4.99

(Book #24 of Hardy Boys Adventures)

Franklin W. Dixon

£4.99

(Book #23 of Nancy Drew Diaries)

Carolyn Keene

£4.99

(Book #2 of Lola Benko, Treasure Hunter)

Beth McMullen

£9.49

(Book #23 of Hardy Boys Adventures)

Franklin W. Dixon

£4.99

(Book #7 of Tom Swift Inventors' Academy)

Victor Appleton

£4.99

(Book #22 of Nancy Drew Diaries)

Carolyn Keene

£4.99

(Book #5 of The Blackthorn Key)

Kevin Sands

£8.51

(Book #6 of Tom Swift Inventors' Academy)

Victor Appleton

£4.99

(Part of Hardy Boys Adventures)

Franklin W. Dixon

£50.00

(Book #22 of Hardy Boys Adventures)

Franklin W. Dixon

£4.99

(Book #21 of Nancy Drew Diaries)

Carolyn Keene

£4.99

(Part of Mrs. Smith's Spy School for Girls)

Beth McMullen

£19.99

(Part of Nancy Drew Diaries)

Carolyn Keene

£50.00

(Book #1 of Lola Benko, Treasure Hunter)

Beth McMullen

£9.49

(Book #5 of Tom Swift Inventors' Academy)

Victor Appleton

£4.99

(Book #21 of Hardy Boys Adventures)

Franklin W. Dixon

£4.99

(Book #20 of Nancy Drew Diaries)

Carolyn Keene

£4.99

(Book #4 of Tom Swift Inventors' Academy)

Victor Appleton

£4.99

(Book #20 of Hardy Boys Adventures)

Franklin W. Dixon

£4.99