PN - 25/3 - Whispers Under Ground (Rivers of London #3) by Ben Aaronovitch

In Tufnell Park, North London, a pair of railway tracks diver under a school, taking train to and from Kings Cross. Wet, filthy, dangerous. Lovely place. And one Sunday before Christmas a sweet (sort of) kid called Abigail took me and my long suffering colleague Lesley May down there to look for a ghost.

We found one.

And that was that, I thought, because come Monday I get to do some proper policing. Person Unknown has been stabbed to death on the tracks at Baker Street tube. Magic may have been involved. And sure enough, in the blood; vestigia, the tell-tale trail magic leaves.

ID: PN - 25/3