Science and adventure prove to be an explosive mixture for a Spindrift Foundation scientific expedition to the southern fringes of the Sahara Desert. Rick Brant, his pal Scotty, and Dr. Tony Briotti are in Africa on a dual to investigate a remote archaeological site north of Nigeria, and to help conduct a worldwide communications satellite demonstration, using the new technique of modulated laser beams.Starting with a warning from a friendly Hausa trader in the ancient city of Kano that trouble lies ahead, Rick, Scotty, and Tony Briotti are plunged into a dangerous situation as the unwilling guests of the Emir of Kemel. Captured from the Emir by a roving band of veiled Tuaregs, the Spindrifters must overcome incredible obstacles to regain freedom and carry out their scientific missions. The fascinating background of West Africa, plus a cast of intriguing characters, make this adventure one of the most exciting stories in the popular Rick Brant Science-Adventure series.