Cassie is a natural at reading people. Piecing together the tiniest details, she can tell you who you are and what you want. But it''s not a skill that she''s ever taken seriously until the FBI come knocking: they''ve begun a classified programme that uses exceptional teenagers to crack infamous cold cases, and they need Cassie.What Cassie doesn''t realize is that there''s more at risk than a few unsolved murders - especially when she''s sent to live with a group of teens whose gifts are as unusual as her own. Soon, it becomes clear that no one in the Naturals program is what they seem. And when a new killer strikes, danger looms close. Caught in a lethal game of cat and mouse with a killer, the Naturals are going to have to use all of their gifts just to survive . . .