Now a major Netflix series! Lucy has distanced herself from Lockwood & Co. As a freelancer, she offers her services to other companies that may appreciate her ever-improving skills. But now Lockwood needs her help. Penelope Fittes, head of the famous Fittes agency, wants Lockwood & Co. - and only them - to locate and remove the 'Source' of the famous Brixton cannibal. It's a tricky mission. More challenging than the friction between Lucy and the other agents - even the skull treats her like a jilted lover! What will it take to reunite the team? Black marketeers, a ghost informant, a Spirit Cape that transports the wearer, and secrets involving their closest rivals might make all the difference. But not everything is as it seems. And soon, a shocking revelation shakes Lockwood & Co. to its core... 'Stroud is a genius' - Rick Riordan, author of the Percy Jackson series.