It's truly very good - I couldn't put it down. It's partly true, aswell, linked to a very scary episode that him and his wife were subjected to last year. Would recommend it to people for Christmas presents, especially if they like thrillers that aren't just run of the mill stuff.
It's his second book - his first one was a kind of very funny memoir about growing up as a Bowie fan in Leeds. Would be very interesting for anyone who knows/likes Bowie/Leeds/both.