Content : It’s Sherlock’s birthday! He has invited his Holmes cousins.
A funny surprise for the Holmes cousins: a mysterious medallion hidden inside a kidney pie sends them on a brand-new investigation!
A retelling of Conan Doyle’s short story The Blue Carbuncle.
A short, easy-to-read novel with many illustrations and a question-and-answer game, suitable for 10–12-year-olds.