Number 5.5 of the Rivers of London series.

There's something going bump on the Metropolitan line and Sergeant Jaget Kumar knows exactly who to call.

It's PC Peter Grant's speciality . . .

Only it's more than going 'bump'. Traumatised travellers have been reporting strange encounters on their morning commute, with strangely dressed people trying to deliver an urgent message. Stranger still, despite calling the police themselves, within a few minutes the commuters have already forgotten the encounter - making the follow up interviews rather difficult.

So with a little help from Abigail and Toby the ghost hunting dog, Peter and Jaget are heading out on a ghost hunting expedition.

Because finding the ghost and deciphering their urgent message might just be a matter of life and death.

Travelling with another book. Books shouldn't travel alone.

How lovely! Thank you so much, amberC.

There’s been a bit of a gap since I read one of these and I’d forgotten just how easy to read and enjoyable they are. I loved hanging out with Peter and the gang, and especially getting to know Abigail a little better.

Chosen recently from the OZ VBB by catsalive, so off to another PC Grant fan. Enjoy!

Taken from the OzVBB. Thanks, crimson-tide.

This is a really fun read.