No one has heard of the Firm. That is the point. Then one of its officers vanishes from a street in Tehran.No one outside a locked corridor in Stockholm knows that Sweden runs deniable operations abroad. The Firm has no name on any door, no line in any budget, and one rule: its people do not exist.Gustav was its man in Tehran. Officially, he was never there. Officially, there is nothing to recover. But somewhere in Iran, a man who knows every thread of Swed...