Deadly Animals

This debut thriller by Marie Tierney kept me engaged and rooting for the 14-year-old protagonist, Ava Bonney. Ava is an auto-didact, widely read and filled with arcane information about a wealth of things after reading her father's collection of crime and psychology magazines. Her innate curiosity has taken a macabre turn as she is fascinated by the processes subsequent to the death of animals. She has her own little Potter's field where she studies rates of decomposition of various animals that she finds. One night on her regular clandestine rounds of dead creatures she discovers the badly decomposed body of a classmate, a bully named Mickey. This begins a series of abductions and murders of young boys and of Ava's cat and mouse game with the investigating officers as they seek to find the killer. Ava provides valuable leads and clues anonymously using a mimicry of a posh older woman as she knows no one would take a teen's ideas seriously enough. Ava is an engaging character as are her best friend John and DS Delahaye. Publishers Weekly agrees in their assessment of Ava: "Ava earns readers' investment in this macabre procedural--she's a clever, compassionate, and resourceful protagonist with series-carrying potential." Set in a relatively poor part of Birmingham, England, the details about life in such a community add color to the evolving plot.

Booklist offers a glowing review, "Tierney's debut novel is a dark, twisted story featuring a unique heroine and a haunting mystery...the book's 1980s setting lets the mystery unfold without the help of DNA or more modern forensics. Ava's relationship with the detectives is a bright spot in an otherwise intense story (even if her involvement in the case at times comes across as unbelievable). Thriller fans who like their stories on the darker side will adore this book." Likewise, Kirkus praises, "In this chilling novel, Tierney pairs the precocious Ava with an open-minded police detective named Seth Delahaye to create an unlikely—and memorable—crime fighting duo. An “eternal student” gifted with the willingness to learn from everyone he meets, Delahaye appreciates Ava’s intelligence and preternatural ability to read between the lines of physical evidence, which he witnesses firsthand when she begins anonymously calling the police station with information about the murders. Her observation that the murderer is a deeply disturbed young person who suffers from clinical lycanthropy goes against what Delahaye expects to find. But the closer the two get to uncovering the killer, the more it becomes clear that Ava’s shocking conclusions hold more truth than anyone could want or imagine. By turns terrifying and heartbreaking in its depictions of the bloodthirsty killer—and, by extension, the brutality that lies at the heart of every human being—this eloquent, darkly suspenseful debut novel will haunt the reader’s imagination. An edge-of-your-seat thriller with a savage twist."