While spending Thanksgiving in Plymouth, Massachusetts, the kids learn about a sapphire necklace that went missing on the real "Mayflower." Could the 400-year-old treasure be hidden somewhere nearby? This exciting mystery features a 26-letter message hidden in the art. Illustrations.

While spending Thanksgiving in Plymouth, Massachusetts, the kids learn about a sapphire necklace that went missing on the real "Mayflower." Could the 400-year-old treasure be hidden somewhere nearby? This exciting mystery features a 26-letter message hidden in the art. Illustrations.

Visit Plymouth Rock with the A to Z Mysteries gang

The hunt is on Dink, Josh, and Ruth Rose are spending Thanksgiving in Plymouth, Massachusetts. They can't wait to see the sights and have a Thanksgiving dinner, just like the Pilgrims would have eaten. Then the kids learn about a sapphire necklace that went missing on the real Mayflower. Could the 400-year-old treasure be hidden somewhere nearby? And will someone else find it before they do?

With A to Z Mysteries Super Editions, chapter book readers can keep on collecting clues and solving mysteries with Dink, Josh, and Ruth Rose. Now with over 8 million copies in print, this classic kid-favorite series is back with a bright new look and hidden messages