Invisible

Read the #1 New York Times bestselling thriller Invisible, then continue the series with Unsolved. Everyone thinks Emmy Dockery is crazy. Obsessed with finding the link between hundreds of unsolved cases, Emmy has taken leave from her job as an FBI researcher. Now all she has are the newspaper...

In this follow-up to the #1 bestselling thriller Invisible, every perfect murder looks like an accident, but as bodies start to pile up across the country, two FBI agents realize that something horrible is happening. FBI agent Emmy Dockery is absolutely relentless. She's young and driven, and...

FBI researcher Emma Dockery is back with a vengeance. Obsessed with finding a link between a string of deaths across several different states, she is convinced that there's a pattern. And where there's a pattern, there's a serial killer to put a stop to. When Detectives working on some of these cases start turning up dead, Emma knows that she's onto something.