When Jacquie Davis, a young London police officer eager for a career change, accepted a new job with a description that required her to 'drop everything at a moment's notice, go anywhere in the world and risk your life', she stepped into the dangerous world of covert operations. Her first assignment was protecting a royal family, but intensive training by members of special forces led her into increasingly dangerous undercover assignments that included infiltrating a Columbian cocaine cartel and rescuing hostages from Asia and the Middle East. Trained in both armed and unarmed combat, Jacquie Davis is an expert in covert operations, close protection, surveillance, counter-industrial espionage and security. Her clients have included many celebrities, foreign royalty and dignitaries, plus high-profile business executives. A huge success when first published in the UK, The Circuit, a fascinating story of the world's top female bodyguard, told in her own words, has been updated and is once again available.