When the dead come back to haunt the living, Lockwood and Co. step in . . . For more than fifty years, the country has been affected by a horrifying epidemic of ghosts. A number of Psychic Investigations Agencies have sprung up to destroy the dangerous apparitions. Lucy Carlyle, a talented young agent, arrives in London hoping for a notable career. Instead she finds herself joining the smallest most ramshackle agency in the city, run by the charismatic...

A thrilling new case for London's most talented psychic detection agency. In London, a mysterious and potentially deadly ghost is stalking the halls of St. Simeon's Academy for Talented Youngsters. It lurks in the shadows, spreading fear and icy cold-and it carries a sharp and very solid dagger…The headmaster wastes no time in enlisting the help of ghost-hunters Anthony Lockwood, Lucy Carlyle, and George Cubbins. Can Lockwood & Co. survive the night...

"A terrible crime forces Lockwood to turn to Lucy for help, setting them on the trail of dark secrets at the heart of London society. Both professionally and personally, their investigation stirs up forces they may not be able to control. . ."-- Provided by publisher.