1196, and Sir Josse D'Aquin gets his longed-for excuse to visit Hawkenlye Abbey and the smart, serene and engaging Abbess Helewise when a mysterious man in ill health seeks shelter at his manor of Winnowlands. It's not long before the man disappears into the night, leaving one of Josse's servants believing she's encountered a demon spirit. Josse takes her and her husband to the abbey to see if they can help her. Whilst there, a body is discovered brutally murdered in the nearby mystical Great Forest, and it's up to Josse and Helewise to solve the crime before any more ill luck befalls the area.
But it quickly becomes apparent that there is a lot more going on here than just one murder of a man who was quite obviously of foreign blood. Josse knows there's a link with the strange man he harboured, then they hear shards of a tale so fantastical, it sounds like fiction - of deserts, Knights Hospitallers, ransoms, Saracens and runaway monks. Could one of these be Josse's mysterious pilgrim? And if so, was he involved in the terrible murder of either someone who was chasing him, or running from him...?
'Paths of the Air' kept me gripped from beginning to end, going straight into the action and introducing the mysterious John Damianos as well as a longing from Josse to be back at Hawkenlye Abbey, and the indomitable Helewise. Although at one point, the oblique references to all these people who are hunting/chasing or following others all the way from Outremer to England was a little confusing, it all sorts itself out in the end to give a satisfying medieval tale of love, loyalty and treachery that leads to murder.