The I Index

Gabino Iglesias,
The San Francisco Chronicle
... a very personal, touching narrative in which Holes shares some of his biggest successes while also exploring his vulnerability, exposing his shortcomings as a husband and father, and laying bare his insecurities and struggles to understand himself outside the context of his work.
Brent Bunnell,
The Southern Bookseller Review
This is a fascinating read not just in the steps it takes to catch a killer, but in how it can affect the lives of so many different people in so many different ways. It is disturbing, but compelling and even if it isn’t something you would normally pick up, it was an amazing read..
Kathryn Casey,
The Washington Post
... has plenty to fascinate aficionados.
Michelle Ross,
Booklist
True-crime superstar Holes takes readers on a gripping journey into the mind of a cold-case detective. Best known for unmasking the Golden State Killer, Holes provides a realistic look at the painstaking process of solving the unsolvable and the emotional toll it takes on everyone involved, from the victims and their families to the detectives themselves. Holes’ passion for his profession leaps from each page, but that passion and unfettered focus on the job adversely affected his personal life. He does not shy away from exposing the unglamorous side of detective work.

Publishers Weekly
... exceptional.

Kirkus
Occasionally overwrought but absorbing tale of criminal investigation long after the crime has been committed.