Samantha and Nellie set sail for Europe aboard an ocean liner in 1906. Also traveling on the ship is a world-famous archaeologist with the legendary sapphire he discovered. Before the archaeologist can deliver his treasure to a London museum, this priceless jewel disappears.
Samantha realizes that every one of the first-class passengers is a suspect—and one of them must be the thief! Can Samantha and Nellie uncover the real culprit and find the missing jewel?
The book includes an illustrated “Looking Back” essay and a glossary of French words used in the story.

PaperBack; by Sarah Masters Buckey
Ages 9 and up