The Case of the Bizarre Bouquets is the third in the Enola Holmes mystery series, in which Sherlock Holmes’ younger sister decides to take private action when Dr. John Watson goes missing. Ghostly Echoes is the third of four books in the Jackaby series, in which the cases always have a paranormal twist. And Tommy Black and the Coat of Invincibility is a magical historical storyline, set during WWII.