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MIGUEL ANGEL HERNANDEZ JR. is the author of the Griffin Knight Universe, a thriller series built around relentless investigations, dangerous criminals, and mysteries that refuse to stay buried. His stories combine suspense, crime, and psychological tension, following determined heroes as they confront killers, conspiracies, and the darkest corners of human nature.
Through the adventures of detective Griffin Knight, Hernandez takes readers from bustling city streets to hidden underworlds where every clue uncovers a deeper threat. His novels feature high-stakes investigations, unexpected twists, and adversaries who challenge not only the law, but the limits of courage and perseverance.
Inspired by classic detective fiction, modern crime thrillers, and character-driven suspense, Hernandez creates fast-paced stories that emphasize determination, justice, and the pursuit of truth. Whether tracking serial killers, exposing deadly cover-ups, or unraveling complex mysteries, his characters are tested by dangers that grow more personal with every case.
The Griffin Knight Universe continues to expand through interconnected novels and collections, offering readers a growing world of crime, suspense, and adventure.
When he's not writing, Hernandez studies publishing, marketing, and emerging technologies while developing new stories and expanding the Griffin Knight Universe.
Author of gripping crime thrillers, unforgettable mysteries, and the ever-expanding Griffin Knight Universe.
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.
