The Little Drummer Girl - John Le Carre

Charlie is a promiscuous, unsuccessful English actress in her twenties. Intrigued by a handsome, solitary stranger, she finds herself lured into the "theatre of the real." For the mysterious man is Kurtz, an embattled Israeli intelligence officer out to stop the bombing of Jews in Europe. Forced to play her most challenging role, Charlie is plunged into a deceptive and delicate trap set to ensnare an elusive Palestinian terrorist . and soon proves herself a double agent of the highest order.