Meg Gardiner’s is a high-octane, cinematic thriller that successfully elevates the "UNSUB" series from its predecessor. While the first book, UNSUB , focused on a Zodiac-inspired killer, this sequel pits rookie FBI profiler Caitlin Hendrix against a terrifyingly charming antagonist heavily modeled after Ted Bundy . Review Highlights Review: Into The Black Nowhere (UNSUB, #2) by Meg Gardiner