The Affair of Lady Westcott's Lost Ruby / The Case of the Unseen Assassin

Two Cases for Inspector Mac

Meet Inspector Alec MacDonald--Mac, to his friends--an up-and-coming policeman from Scotland Yard. Unlike Inspector Lestrade, MacDonald is happy to work with Sherlock Holmes, especially when Lady Anne Wescott loses her treasured ruby. And just when that mystery seems resolved, Lady Wescott goes missing herself! Can Holmes and Mr. Mac solve the disappearance before Lady Wescott vanishes forever?

In the second case, Mr. Mac and Holmes are stymied by a rash of murders...