Description Being able to detect black magic is no easy task; not even for Theodosia Throckmorton. When Sticky Will drags Theo to a magic show featuring the Great Awi Bubu, she soon realizes there's more to the magician than meets the eye, setting in motion a chain of events Theo could never have imagined. Meanwhile, at the Museum of Legends and Antiquities, Henry is home for spring break and accidentally discovers an artifact that alchemists have been searching for centuries. Soon, all the occultists in London are trying to get it. Theodosia's life is in danger...