Summer Reading V...
Rules of Vengeance, written by Christopher Reich is a book that imprisioned me from the first to the last page.
Jonathan Ransom, is a doctor Without Frontiers working under a false identity in a distant place in Africa. Meanwhile, his wife Emma is hiding in the subworld of the international spying to escape the American Secret Services, which she betrayed.
Both are anxious to meet again and they have the opportunity in London, but an attack to foreign diplomats ends ups in a bloodshed. Emma disappears and Jonathan must fight to find again the hidden truth.
An excellent choice, full mystery