In my opinion, the best of the Strike books yet! I absolutely loved this and was gripped all the way through. I’ve just finished reading it on a family holiday and it honestly made my holiday - snuggling up with this book in my hotel room in Cornwall with a cup of tea and a biscuit while the rain hammered against the window and the sea crashed within my view - utter bliss! The cult story line was fascinating, at points truly terrifying and always totally absorbing. As with all J. K. Rowling’s books, I simply could not put it down and I enjoyed all the suspense-building followed by the breathtaking, spellbinding climaxes that she is so very good at. As dark as this story was, there was still the trademark humour and electric romantic/sexual chemistry between Robin and Strike that makes these books so incredibly compelling and comforting. Now that I’ve finished it I feel lost without it…once again, I can’t wait for the next one!