Author: Stroud, Jonathan
General fiction (Children's / Teenage) 
Published 15/09/2016 by Penguin Random House Children's UK (Corgi Childrens) in the United Kingdom as part of the Lockwood & Co. series 
Paperback | 560 pages
Now a major Netflix series!Lucy has left Lockwood & Co. A freelance operative, she is hiring herself out to other agencies - agencies that might value her ever-improving skills.
But now Lockwood needs her help.
Penelope Fittes, leader of the well-renowned Fittes Agency wants Lockwood & Co. - and only them - to locate and remove the 'Source' for the legendary Brixton Cannibal.
It's a tough assignment. Made worse by the tensions between Lucy and the other agents - even the skull is treating her like a jilted lover!What will it take to reunite the team? Black marketeers, an informant ghost, a Spirit Cape that transports the wearer, and mysteries involving their closest rivals may just do the trick.
But not all is at it seems. And it's not long before a shocking revelation rocks Lockwood & Co. to its very core . . .
'Stroud is a genius' - Rick Riordan, author of the Percy Jackson series.