'A gripping new cat and mouse Spy Thriller'

A divided Europe. A terrifying threat.
Head of Russia desk in British Intelligence, John Henderson, is convinced the Russians have launched Operation Overture, a deadly cold war-era plan to plunge the West into chaos. That somewhere on British soil is a Russian sleeper receiving the Soviet Union's missing suitcase nuclear bombs in preparation for a series of devastating attacks across the vulnerable continent.
But his cries fall on deaf ears. To his superiors Henderson is a fantasist and Overture his fantasy. More pressing is uncovering the high-ranking mole Moscow Centre placed inside MI6 years before.
Now the clock is ticking on a seemingly impossible international manhunt to prevent the elusive assassin from wreaking his murderous destruction.
It's man against man, East against West, just like the old days...
The trouble is this time is it's unclear where each man's loyalties truly lie...
What readers are saying about The Cassandra Complex:
'The final act left me gasping'
'Had me gripped right from the beginning'
'A nail-biting finale'
'Fans of le Carré will rejoice'
'A complete page turner'
A fantastic story with breathtaking suspense full of twists and turns'
'It's a thrilling ride: a murder mystery, serious spy story, and a manhunt against an all all-too-real geopolitical backdrop'
'The spy thriller with it all: suitcase nukes, number stations, gulags, corrupt politicians, moles, double agents, flawed heroes, strong female characters, tragic heroines, an international manhunt, and the wildest, most jaw-dropping ending I've ever read'
'A truly unputdownable thriller!'