Crisis Four Av Andy Mcnab

<p>Ex-SAS trooper <b>Nick Stone</b> is extremely highly trained. Clever, ruthless and very effective, it is no surprise that he is hired by British Intelligence. On deniable operations - one of the most dangerous lines of work. <br><br>Sarah Greenwood is beautiful, intelligent and cunning - and the only woman Stone has ever truly opened up to. But now he has been ordered to hunt her down.<br><br>Hotly pursued through the American wilderness, Stone finds himself at the centre of a deadly game of cat and mouse. He must get to the heart of a terrifying conspiracy theory to which only Sarah holds the key. But will he manage to before the tension reaches boiling point?</p>