Author: Andrew Barrett
Publisher: TBD
Publication Date: September 24, 2026
Rating: 5 out of 5 stars
This eighth installment in the Eddie Collins series took a little while to pull him fully into the fray — but once it did, it took off. Barrett drops us into a Major Crime Unit fraying at the seams, and that internal friction turns out to be just as gripping as the case itself. A woman found in a pool of blood looks like a straightforward, burglary gone wrong killing, until Eddie's forensic eye starts snagging on details that don't add up: old abuse, buried money, loyalties that run dangerously deep. When a second body turns up behind another door, the case cracks wide open.
What elevates this book is Kenny's retirement. It throws Eddie completely off balance — he doesn't know how to manage people or lead a team, so he retreats into the sarcasm and prickliness that have always been his armor. But Barrett doesn't let him hide there. The staffing crisis and the strain on his personal relationships become the pressure that finally forces some real growth in Eddie, and watching that unfold over the course of the book was genuinely satisfying. The family at the center of the case — a nest of siblings and a woman caught between two brothers — gave the story a nasty, morally bankrupt core; nobody in that family is remotely good, and that made the unraveling of their secrets all the more compulsive to read.
It was also a pleasure to see Regan and other familiar faces drift through, threads connecting this book to both the earlier Eddie Collins novels and the DS Regan Carter series. And the drastic reveal at the end managed to feel both sudden and, looking back, inevitable, which is exactly the kind of twist I want from this series.
"The Dead Sister" isn't the best in the series — the slow burn into Eddie's part of the story cost it a little momentum early on — but the character work with Eddie and Kenny, combined with a genuinely twisty case, made this one of the more emotionally resonant books in the series. I'm already looking forward to seeing where Eddie's growth takes him next.
A big thank you to the author for providing an advanced reader copy in exchange for an honest review.