Firewall (Nick Stone Book 3): Andy McNab's best-selling series of Nick Stone thrillers - now available in the US, with bonus material

Tough, resourceful and ruthless, ex-SAS trooper Nick Stone is now working for the intelligence service on deniable operations. And is desperately in need of cash.When he is offered a lucrative freelance job, Stone thinks his problems are over.

All he needs to do is kidnap a Russian mafia warlord.And so Stone is thrust into the grim underworld of Estonia, with unknown aggressors stalking the Arctic landscape.

Russia has launched a cyber-espionage attack, hacking into the West's most sensitive military secrets.

Stone must stop them. But the mafia are waiting in the wings with their own chillingly brutal solution...Reviews "McNab is the best suspense thriller writer to put pen to paper since Alistair MacLean" - Stephen Coonts "McNab is a terrific novelist.

When it comes to thrills, he's Forsyth class" - Mail on Sunday (UK) "McNab's great asset is that the heart of his fiction is not fiction: other thriller writers do their research, but he has actually been there" - The Sunday Times (UK) "Addictive...

Packed with wild action and revealing tradecraft" - The Daily Telegraph (UK)About Andy McNabFrom the day he was found abandoned in a carrier bag on the steps of Guy's Hospital, Andy McNab has led an extraordinary life.As a teenage delinquent, he kicked against society.

As a young soldier he waged war against the IRA in the streets and fields of South Armagh.

As a member of 22 Special Air Service Regiment he was involved for ten years in covert and overt special operations worldwide, often working alongside America's Delta Force, SEALS, DEA and CIA.During the Gulf War he commanded Bravo Two Zero, a patrol that, in the words of his commanding officer, 'will remain in regimental history for ever'.

Awarded both the Distinguished Conduct Medal (DCM) and Military Medal (MM) during his military career, McNab was the British Army's most highly decorated serving soldier when he finally left the SAS.Since then Andy McNab has become one of the world's bestselling writers, drawing on his insider knowledge and experience.

As well as three non-fiction bestsellers, he is the author of fifteen bestselling Nick Stone thrillers.Besides his writing work, he lectures to security and intelligence agencies in both the USA and UK, works in the film industry advising Hollywood on everything from covert procedure to training civilian actors to act like soldiers and he continues to be a spokesperson and fundraiser for both military and literacy charities.