The Devil's Apprentice

The Devil is retiring... but who's taking over?

When teenage Pen inherits the job of caretaker for a London building with no doors and only a secret entrance from the caretaker's lodge - which she must never use - little does she know it will lead her into unbelievable danger.
For Azmordis, also known as Satan, a spirit as old as Time and as powerful as the Dark, Immortality is running out. In the house with no front door, a group of teenagers are trapped in assorted dimensions of myth and history, undergoing the trials that will shape them to step into his cloven footwear - or destroy them.
Assisted by only by an aspiring teenage chef called Gavin and Jinx, a young witch with more face-piercing than fae-power, Pen must try to stop the Devil's deadly game plan - before it's too late.