Title: Mop's treasure hunt
First published: 2001
Description: Twins Julie and Justin plan a treasure hunt for Granddad, who used to be a sailor, but their bumbling sheepdog Mop has a surprise for everyone. Includes directions for making a treasure map, aged paper, and invisible ink.
Subjects: Fiction, Treasure hunt (Game), Grandfathers, Dogs, Treasure hunts, Juvenile fiction
LC classification: PZ7.S32775 Mr 2001