The Regicide Report

In A Regicide Report, the gripping finale of Charles Stross’ acclaimed Laundry Files series, an occult assassin is sent to eliminate Queen Elizabeth II, who has amassed dangerous amounts of mana from her followers. With a new Elder God as Prime Minister and threats from a clandestine faction within the Laundry, Bob Howard and Dominique "Mo" O'Brien are reluctantly drawn back into action to protect the queen. Meanwhile, Mhari Murphy and her vampire-infected team return from a tense mission in Washington, DC, adding to the unfolding chaos.