Trixie Belden and the mysterious code.
By: Illustrated by Haris Petie. Cover by Paul Frame.
Series: Your Trixie Belden library,; 7
Publisher: Whitman Pub. Co.
Published: 1966
Place of publication: Racine, Wis
Language: eng
Number of pages: 252
Subjects: Belden, Trixie (Fictitious character)