With a Mind to Kill (A James Bond thriller) - Anthony Horowitz

It is M’s funeral. One man is missing from the graveside: the traitor who pulled the trigger and who is now in custody, accused of M’s murder - James Bond. Behind the Iron Curtain, a group of former Smersh agents want to use the British spy in an operation that will change the balance of world power. Bond is smuggled into the lion’s den - but whose orders is he following, and will he obey them when the moment of truth arrives?