This is the fourth and final part of the Wick series. It's engagingly written, I read the whole thing in one sitting. Whilst tying up some of the loose ends from the first three books, much is un-resolved, just life real life! The scene is now set for The Last Pilgrims, which begins 20 years after the events in the Wick series. I purchased The Last Pilgrims on my kindle as soon as I'd finished Wick 4. Give this series a try, it will make you think, and is an enjoyable read.