This book started off well - quite tense, a smidge of erotica and I felt it had loads of potential ( but I daren't find out if #tubing is a thing!) but became unrealistic and moved too fast. For me, we didn't learn enough about the characters backstory - we know that Polly has an eating disorder but why is that important to the plot? Is it important?

I would read more books by this author as I was really interested in the premise and felt that there was much potential but I felt like it needed more character development!

Polly lives in London with her boyfriend, Oliver. The story begins with a scene in an up-market wine bar on Chancery Lane, London. Polly thinks her boyfriend has forgotten their three-year anniversary. She has a dull, dead end job and lives in a one bedroom flat with Oliver.

On the tube journey home she meets a stunning looking stranger and she gives in to his advances. He walks away without a backward glance. She is now obsessed and discovers #tubing which allows strangers to meet up for sex on busy commuter tube trains.

She is lured into the stranger’s murky world but all is not as it seems. As the story develops her world is turned upside down and she doesn’t appear to be able to let it go. Polly realises how much danger she is in but is it too late?

I found this a sharp, original, erotic thriller with numerous twists and turns.

Highly recommended. Thanks to NetGalley, RedDoor Publishing and K A McKeagney for the ARC in return for my honest review.

A good psychological thriller with a "who can you trust" thread all the way through. Interesting storyline - is tubing even a thing??? Some elements I would have been interested in hearing a bit more about such as Polly's eating disorder and about Sebastians history but overall I thought it was a good read and would recommend.