Sundown — Iain Torr

When beautiful Robina Ralston fell in love with Paul Hope, a fascinating young American, it seemed like a dream come true. She had traveled halfway around the world to Africa, and met the one man for her...
But suddenly she finds herself the central figure in a sinister plot to overthrow the government. And the primrose path she and Paul had landscaped for their future turns into a jungle of horrors. So perilous does her involvement become, that she stands on the brink of not only losing her love--BUT HER VERY LIFE.