The Setup
I was chopping onions for a biryani that was going to take three hours - the kind of cooking project you only attempt when you need something to do with your hands while your brain processes something else. In this case, it was Adele Sharp's particular brand of psychological mess that needed processing.
Look, I picked this up because the premise hit a nerve. An FBI agent with triple citizenship, raised between Germany and France, hunting a serial killer while her mother's unsolved murder haunts her? That's a case study in compartmentalization waiting to happen. And honestly? Blake Pierce understands something fundamental about how trauma shapes investigative obsession. The research is pretty clear on this - people who experience violent loss often either avoid anything related to it or dive headfirst into careers that force them to confront it daily. Adele is firmly in camp two.
What makes this character compelling is that she's not written as some tortured genius who's mysteriously good at her job despite her baggage. Her baggage IS why she's good at her job. She reads crime scenes through the lens of someone who's been on the other side of that yellow tape. Psychologically, this tracks.
Where Abigail Reno Shines (And Where She Doesn't)
Abigail Reno's narration is... interesting. And I mean that in the clinical sense. Her voice has this measured quality that works beautifully for Adele's internal monologue - that slightly detached, analytical tone that people develop when they've learned to process horror as data. When Adele is examining a crime scene or profiling the killer, Reno nails it.
But here's the thing. The accents. Oh, the accents.
Adele is supposed to be this cosmopolitan figure who moves fluidly between American, French, and German contexts. Reno's French characters sound... like someone doing French characters. It's not terrible, but it pulled me out of the story a few times. (My mother would say I'm being too picky. She's probably right.) The American voices are solid, the emotional beats land, but every time we hit a Parisian scene, I found myself mentally adjusting.
That said, Reno does something really smart with pacing. The book has this tendency to slow down during Adele's personal moments - her complicated relationship with her father, her unresolved feelings about her fiancé - and Reno leans into that. She doesn't rush through the emotional labor to get to the next body. My therapist would have thoughts about how Adele handles her attachment issues, but at least the narration gives those scenes room to breathe.
The Psychology Problem
Okay, so. The killer.
I found myself asking: why does this guy really do what he does? And the answer the book provides is... fine? It's serviceable thriller psychology. You get the dark childhood, the triggering event, the escalation pattern. It's textbook. Literally - I could assign this to my undergrads as an example of how pop culture depicts serial offenders.
But it's not interesting psychology. The protagonist exhibits classic avoidant attachment patterns that are genuinely well-observed. The killer exhibits "I read a Wikipedia article about psychopathy" patterns. There's a disconnect. Pierce does better with this in Undone, where the psychological profiles feel less paint-by-numbers.
What saves it is that Pierce seems to know the killer isn't the point. Adele is the point. Her obsession with her mother's case bleeding into her professional work, her inability to maintain close relationships, her tendency to intellectualize emotions she can't process - this is a fascinating case study in how unresolved grief manifests in high-functioning individuals. The killer is just the mechanism that forces her to confront her own stuff.
(Don't tell my students I said a thriller was "fine" - I have a reputation to maintain.)
The Listening Experience
At 8 hours and change, this is a solid commute listen. I got through most of it during my morning jogs and the aforementioned biryani project. The pacing is tight enough that I never felt like I was waiting for something to happen, but there are definitely sections in the middle - particularly some of the Paris scenes - where I zoned out a bit.
I bumped the speed to 1.25x during the procedural sections and dropped back to normal for the personal drama. Worked pretty well.
The audio quality is clean, no weird production issues. No bonus content, which - honestly, what would that even be for a thriller? An interview about fictional murder? I'm fine without it.
Who Should Listen (And Who Should Skip)
If you're looking for a psychological thriller that's actually about psychology - the way trauma shapes behavior, the way we construct professional identities to manage personal chaos - this delivers. Hidden works similar territory with the trauma-driven investigator angle, though with less of the international flavor. If you want a groundbreaking serial killer profile, look elsewhere. Skip this if you need your villains to be as psychologically rich as your protagonists.
This is comfort food for the true crime crowd. It's competent, it's engaging, it won't change your life. But sometimes you just want something to listen to while you're chopping onions, and for that? It works.
I'll probably pick up book two. Not because I'm dying to know what happens next with the killer - I can pretty much guess - but because I want to see where Adele's head goes. The research actually shows that people with her profile either eventually break down or develop healthier coping mechanisms. I'm curious which way Pierce takes her.
My mother still doesn't understand why I need more audiobooks when I already have so many. Maa, that's not how this works.
