The Griffin Knight Crime Files

Books 3-5

Fiction - Anthology
Kindle Edition
Reviewed on 10/29/2026
Buy on Amazon

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    Book Review

Reviewed by Alma Boucher for Readers' Favorite

In The Griffin Knight Crime Files: Books 3 to 5 by Miguel Angel Hernandez Jr., Detective Griffin Knight faces three disturbing murder investigations. Griffin travels from New York to Chicago and Miami. In The Nocturnal Devil, Knight hunts a masked predator who abducts women, believing himself to be the physical incarnation of death. He sees the victims’ life force as the first step toward transformation into a higher being. In The Windy City Terror, a badly mutilated body is discovered in Chicago’s sewers. Initially, investigators suspect the victim was caught in a boat propeller, but Griffin believes something far more sinister lurks beneath the city. In Miami Vengeance, Officer Ruiz’s death presents a disturbing mystery involving a combination of drug overdose and electrocution. The discovery of Ruiz’s drug use reveals a different side of Griffin’s friend.

I enjoyed reading these three crime thrillers by Miguel Angel Hernandez Jr. Not one of them had the same storyline. I was hooked from the first page and could not stop until I finished. Griffin let his instincts lead his investigations and would not let up until he found the killer. After a while, I started feeling as if I knew Griffin. The stories were filled with mystery, obsession, and revenge. It showed the hidden darkness within humans. At times, I was scared of what would come next, but I could not put the book down. All the stories kept my attention throughout, and I enjoyed reading them one after the other. I liked that I got to know some of the characters better. The book was brilliantly written and much more than I expected.

Angelique Papayannopoulos

The Griffin Knight Crime Files (Books 3-5) by Miguel Angel Hernandez Jr. follows Griffin Knight venturing into the shadows yet again in his pursuit of even more dangerous enemies. The Nocturnal Devil: In New York City, a masked predator abducts, ritually tortures, and brutally murders women in the twisted belief that these sacrifices will transform him into a higher being. Meanwhile, an enemy from Griffin’s recent past is hunting him down for the ultimate revenge. The Windy City Terror: Griffin has relocated to Chicago to launch a private investigation agency, but a gruesome murder in the city’s sewers quickly demands his attention. When more mutilated bodies are discovered, Griffin is facing not just a smart killer but something that is both terrifyingly intelligent and monstrously inhuman. Miami Vengeance: A young police officer Griffin knew from his days in New York is found dead in his Miami apartment. Although the evidence points to an apparent suicide, Griffin uncovers missed clues that indicate otherwise. Meticulous and untraceable, this professional assassin has Griffin next on his list. Furthermore, the killer is a step ahead.

Miguel Angel Hernandez Jr. has once again created three exciting thrillers in The Griffin Knight Crime Files (Books 3-5). Each story outdoes the last one with its compelling and original plot. The narrative wastes no time, and action hits immediately, hooking you from the very first page. The reader resonates with Griffin’s charming character, his striking appearance, occasional aggression, and his fierce determination to solve cases. The author mixes Griffin's martial arts skills, high-tech gadgets, and AI help into a very engaging narrative. Each story is told from the perspective of several characters, humanizing both the protagonist and the antagonist. This action-packed series is full of twists while exploring the themes of murder, justice, and perseverance. Each story ends on a subtle cliffhanger, cleverly teasing what’s next to keep you fixated. Readers of hardcore detective-style books will find the series a true page-turner.

Essien Asian

Griffin Knight has left the police department but not the art of fighting crime. He relocates to a new city and, with a few friends by his side, starts as a private investigator. If he thought crime would be different in Chicago, he is in for a massive surprise: the culprits are twice as determined to carry out their dastardly deeds, with no intention of getting caught. As if that is not enough, Griffin soon discovers an old rival is hell-bent on settling scores from their past meeting. Find out how he navigates this quagmire in Miguel Angel Hernandez Jr.'s The Griffin Knight Crime Files Books 3-5.

In The Griffin Knight Crime Files Books 3-5, Miguel Angel Hernandez Jr. sticks to the same formula that continues to win him new fans in the crime genre: a graduated pace, emphasis on the steps involved in solving each of Griffin's cases, and a remarkably unique narrative style that constantly switches perspective between all the major players in each scenario. He tops it off with a beautifully crafted origin story for Griffin that connects this box set to its predecessor and brings readers up to speed on the larger narrative. The dialogue keeps the trademark urban banter, mixing street slang, relatable pop-culture references, and the occasional well-crafted insult. The author deserves plaudits for the stylish way he captures readers, with Griffin's technological aids in The Windy City Terror that will appeal even to die-hard purists. The author is onto something special with this collection, and I can't wait to see where he takes it next.