This book is the continuation of the Conspiracy of Marcus Primus.
It is as good as the previous one.
It combines an accurate and extremely documented description of Roman society under the Flavians, real police investigations and characters painted without mawkishness and with the characteristics of the Romans of that time.
For those with little knowledge of this period, extremely detailed notes help to understand the terms used.
A superb book whose end makes us wait for such an exciting sequel.