A train draws into Rome with a carriage full of dead people. A claim of responsibility from an Islamic terrorist group is taken seriously, and on goes the hunt by the authorities to stop the killers committing another atrocity. A misfit detective and a plain misfit (albeit idiot savant) believe otherwise. They follow their own trail – one that leads, inevitably, to more danger, deaths, and mystery.
This book is a follow up to the excellent Kill the Father and while it doesn’t quite hit those heights, it comes close. It is well written with a bevy of interesting characters, intriguing and entertaining. The central mystery is a good one, and the final twist is well concealed and delivers a real surprise.
Overall, recommended, but start with the first in the series.