Has Anyone Read This Book?

I wondered if anyone has read this paranormal novel and could comment without giving away the ending?

The first two chapters are on Amazon and it looks intriguing. It seems to be asking the question as to whether the dead must always be truthful and reminds me of that excellent non-fiction book Hungry Ghosts.

Why would the dead always have to be truthful? Lol
I realise it's fiction :)