Schlësselwuert Secret Intelligence Service

Set in the present day, but with echoes of the Cold War, this spy thriller delves into the unknown world of "El Centro" - National Intelligence Center of the Spain (CNI). The plot begins with a murder that uncovers an international operation by the Russian intelligence services and leads the CNI members into a race against time to dismantle it, while also trying to uncover a traitor within their ranks.

In 2004, shortly before Estonia's accession to NATO, the Russian intelligence service is approaching Alfred Vind, an official of the Estonian Ministry of Defense ...