Tori Nunn went to Buenos Aires to forget— to forget her former life and to forget the death of her astronaut brother Greg, who died in a tragic space accident. But when handsome Ariel Solares alerts her to Japanese cocaine dealers shipping nuclear material from Columbia, she won't let go. Soon Tori is back in the world of spies and counterspies searching for the links between the Japanese killers, Russian dissidents with a new generation of nuclear weapons, and her own shadowy boss. Facing her deadliest enemies, she is aided only by her chief rival— the man with whom she is falling in love.