An engaging read, moved along at a smart pace, good suspense and mostly interesting and credible characters. A few leaps of plausibility required (our main man, the medical investigator Dr Dunbar, pulling a gun on a recalcitrant witness being one of them; a Member of Parliament knifing a chef for blackmailing him the lowly sum of £1000 (less than $1300 US dollars) being another) which strained the friendship a little bit. Putting aside these credibility gaps, this was a light and pleasant read. Won't keep you up at night, but won't put you to sleep either.