“We want you to lay a ghost,” Frances Fitzgibbon is told as she is ordered to investigate the past of her superior, Colonel Jack Butler, at a decisive moment in his career. But why? For as Colonel Butler pursues an elusive IRA/KGB assassin, Frances finds herself confronting dangerous questions, as more than one spectre is raised from the dark past.

In the fourth title of Anthony Price's gripping spy series, British Intelligence officer David Audley slips away to Italy without authorisation, taking his wife with him. Immediately the suspicion arises that he may have defected, and the head of Italian security also becomes interested in his arrival, particularly as it has flushed from cover a rogue communist. But Audley has his own reasons for leaving Britain, in an investigation that becomes a matter of life or death.

In the rural peace of modern England, a war game recreates the slaughter of the Civil War. But when the battle ends, a real corpse is left it the Swine Brook; and an aristocratic but impoverished revolutionary claims to have found a cache of "Cromwell's Gold".When David Audley is called in, 17th-century secrets and the deadly game of modern espionage clash in a brilliantly intricate thriller of bluff and counterbluff.

A brilliant young electronics expert is killed by a car bomb seemingly meant for the head of the Foreign Office's Middle-Eastern Section. Intelligence officer Hugh Roskill is sent by David Audley on an investigation that takes him from London club-land to the Hampshire countryside, and deep into the complexities of Middle Eastern politics, to find the answer to two questions: who was the real target of the bomb? And what is Alamut?

A New Kind of War takes us back to the Greece and Germany of 1945 - as the old kind of war comes to its official end. Why has David Audley broken the British-Greek truce? And furthermore, why did his brigadier order his actions? Is it just coincidence that Audley is surprised near Delphi by Captain Fattorini of the Royal Engineers?As a result of that unfortunate encounter, Fattorini finds himself in occupied Germany as the newest member of TRR-2: a special intelligence unit engaged in a dangerous and brutal game.