A bit late to the party, half way through the first series which I've recently bought on blu-ray. But WOW, what a great programme, possibly the best drama I've seen on TV. Ever.
Decided to buy the book which I read through while away on holiday last week, couldn't put it down. Very much helps with understanding the plot & getting to grip with the characters, so I'd recommend this to anyone new to the stories.
Think I'll order the newly released box-set of the books from amazon.....should keep me in bed-time reading for the next few years!