Title: Inspector Smart's international mystery tour
First published: 1983
Description: Inspector Smart tracks down the hiding places of missing jewels by looking for objects marked with an invisible star. Holding the attached red spyglass over each right hand page makes the star visible.
Subjects: Toy and movable books, Mystery and detective stories, Specimens, Cartoons and comics, Children's fiction
LC classification: PN6727.F69 I57 1983