Fingers Molloy has beaten Sherlock Holmes once. Can he do it again?
 Jack Hargreaves' latest job is not quite as expected. Jack's new boss is Fingers Molloy, a time-travelling burglar with a host of ingenious devices supplied by the mysterious Mr Smith. And the things they're stealing are, frankly, odd. Sherlock Holmes is convinced that Fingers works for his nemesis, Professor Moriarty. Yet Inspector Lestrade won't take him seriously. How can the great detective prove he is right?

 Meanwhile, Jack's conscience is working overtime. But coming clean could reveal Jack's own secret...

 This fast-moving novella, narrated by Jack and Dr Watson, features thrills, spills, showdowns, skulduggery, and a laboratory that thinks it's a kitchen. Open A Jar Of Thursday to find out more