John Watson has barely settled into his new school, Baker Street Academy, when his teacher announces a trip to one of London's top museums, home to the world's most famous jewel. But it's been stolen! When police catch the thief it seems the case is closed. Can Sherlock Holmes uncover the mystery behind this extraordinary gem?
Available at (CSH) Sharoe Green, (SAL) Adlington and (SCH) Chorley.