This is a genuinely thrilling read. An excellent plot, with some unguessable twists and turns. A host of great characters. And writing that just flows, so you're already turning (or tapping) the next page before you realise you've done it. Definitely one of those "just one more chapter" books which more than lives up to its billing as "gripping". Very much hoping Mr Green decides to revisit these characters, because I'm already champing at the bit to see them in action again.