The perfect holiday. A perfect nightmare.

We’re broke.

The last thing we can afford is a holiday.

So when my husband Robin's wealthy boss offers to swap houses for the week, it feels too good to be true.

The Lookout is all we could ever want: a stunning glass house perched high on the cliffs overlooking the sea.

Everything is perfect... until Robin's old friend Pete turns up drunk in the middle of the night.

The next morning, I wake to find blood in the kitchen.

Pete is gone.

And Robin can't remember a thing.

As I try to piece together what happened that night, I realise this was never an innocent house swap. Someone wanted us at The Lookout. And they'll stop at nothing to make sure I never uncover the truth.

Because our week by the sea was never just a holiday. Everyone had an agenda. Everyone was keeping secrets and everyone was lying.