Read the #1 New York Times bestselling thriller Invisible, then continue the series with Unsolved.
Not even Emmy’s ex-boyfriend, field agent Harrison “Books” Bookman, will believe her that hundreds of kidnappings, rapes, and murders are all connected. That is, until Emmy finds a piece of evidence he can’t afford to ignore. More murders are reported by the day–and they’re all inexplicable. No motives, no murder weapons, no suspects. Could one person really be responsible for these unthinkable crimes?
INVISIBLE is James Patterson’s scariest, most chilling thriller yet.