Enola is thrown into a tailspin when she receives a desperate message from her old friend, Lady Cecily. Enola knows she must help her friend before it’s too late—but she doesn’t know how! This complicated case has Enola hunting down clues all over London until she finally discovers the awful truth: Lady Cecily is being held prisoner! Enola must risk her own freedom and join forces with her brother, the famed Sherlock Holmes, to free Cecily. Can Enola trust her brother, and can they save Cecily in time?

Everyone knows Dr. Watson is Sherlock Holmes’ right-hand man—so when he goes missing, it’s a shock. Even Sherlock hasn’t the slightest clue as to where he could be. Enola is intrigued but wary; she’s still hiding from her older brothers, and getting involved could prove to be disastrous. But Enola can’t help but investigate, especially when she learns that a bizarre bouquet—with flowers all symbolizing death—has been delivered to the Watson residence. Enola knows she must act quickly, but can she find Dr. Watson in time?

New York City in 1897 and young Harry Houdini is struggling to make it in the brutal entertainment business, when detectives call on him to attempt the most amazing feat of his fledgling career: solve the mystery of a toy tycoon murdered in his posh Fifth Avenue mansion. It's a challenge which Harry - never at a loss for self-confidence - is more than willing to accept.