Before he was betrayed, Caine was still an assassin... In this explosive mission from his past, can he prevent war from consuming the Middle East?Thomas Caine is back in action...As the CIA's deadliest operative, Caine is tasked with eliminating America's most dangerous enemies. But Caine is a professional. His missions of death have rarely been personal. Until now.A fellow operative is killed on an icy New Zealand mountain. A shipment of vital medicine disappears from a UN cargo container. And a CIA cargo plane is shot down in the vast Empty Quarter desert. These seemingly unrelated events are all linked to a shadowy operation, known only as SANDFIRE... and if exposed, the fallout could compromise the U.S.-Saudi alliance, and engulf the Arabian Peninsula in war.Caine travels to Yemen to locate the missing plane, and track down his friend's killers. But his investigation reveals other secrets lost in the wreckage. Secrets powerful men will go to any lengths to keep buried in the endless sands...Get ready for another Rapid Fire adventure! Read Sandfire, and plunge into an explosive mission from Caine's past today.