Rosepoint Publishing: Five of Five Stars 
Book Blurb:
In this taut new suspense series featuring NYPD detective Gemma Capello and her close-knit law enforcement family, a madman brings a halt to the heart of the city that never sleeps . . .
After her mother’s death during a bank robbery when she was a child, Gemma Capello grew up to become one of the NYPD’s elite hostage negotiators. In a family of cops, there’s rarely a day when a Capello isn’t facing down some form of threat. Still, despite their unpredictable schedules, they always find time for their annual family summer picnic. But this year, a sudden phone call changes everything.
A heavily armed gunman has taken hostages at City Hall. Gemma races downtown to join the rest of the Hostage Negotiation Team as they scramble to identify the captives—fearing the mayor may be among them. But as they search for answers and struggle to gain control of the circumstances, it becomes clear that the mayor is at the center of it all, just not in the way they initially believed.
With several lives on the line and a criminal who always seems to be one step ahead, Gemma is the only one able to connect with the suspect. Soon, she finds herself engaging in a battle of wits while enduring a battle of egos in the command center. With time running out and a mastermind who has proven he’ll do whatever it takes to get what he wants, Gemma risks it all—her career and her life—in a last-ditch effort to save the hostages. Now, she needs to figure out how to save herself . . .
My Review:
Gemma Capello grew up in an NYPD cop family. She is predisposed to being a negotiator after her mother dies trying to de-escalate a bad situation. She has worked in various positions with the NYPD but her real talent is negotiating to save lives. But Hostage Negotiating is not an exact science.
There are many situations that require a trained negotiator. Gemma is one of the best. The issue is that the negotiator has to follow guidelines set up by the department and hers is not the final word. The backup for the negotiators is the A-team. Their mission is to neutralize the situation and to save as many lives as possible with deadly force.
The negotiator is responsible to a “controller” whose purpose is to balance expediency with results. Usually, the negotiator is much more empathetic than the controller. Given the situation, Gemma finds herself in she has to continually beg for more time. People’s lives are at stake.
Ms. Danna has done a tremendous job of fleshing out her novel. I felt drawn to the situation and the location in New York due to her excellent description of the settings. She adds in some history of the area and of the subway system. I was enthralled with her historical accuracy and description of the New York City subway system and both current and abandoned stations.
Growing up in Little Italy, Gemma knows the area and some of the people who live there. Her childhood dovetails well into the overall outcome of the tale. She wants to save hostages and ultimately the perpetrator. The perpetrator is a sympathetic character in this story and you understand his motivation but cannot embrace the methodology. I found myself hoping that Gemma could de-escalate the situation and that the perpetrator would survive. 
Feeling empathetic towards both the villain and Gemma was swept along on a terrific well-plotted storyline. Parts of this book will make you want to go to New York and witness some of the areas described. My hat is off to this author and her attention to detail and the weaving of a great read. CE Williams
Book Details:
Genre: Crime Thrillers, Police Procedurals, Kidnapping Thrillers
Publisher: Kensington Books
ASIN: B07ZPKNKTP
Print Length: 256 pages
Publication Date: To be released July 28, 2020
Source: Publisher and NetGalley
Title Pre-Order Link(s):
Amazon | Barnes & Noble | Kobo
The Author: A scientist specializing in infectious diseases, Jen J. Danna works as part of a dynamic research group at a cutting-edge Canadian university. However, her true passion lies in indulging her love of the mysterious through her writing.
With Ann Vanderlaan, she writes two series. Under Danna and Vanderlaan, they craft suspenseful crime fiction with a realistic scientific edge. Their five Abbott and Lowell Forensic Mysteries include DEAD, WITHOUT A STONE TO TELL IT; NO ONE SEES ME ‘TILL I FALL; A FLAME IN THE WIND OF DEATH; TWO PARTS BLOODY MURDER; and LAMENT THE COMMON BONES.
Under the joint pseudonym of Sara Driscoll, they write the FBI K-9s mysteries series, starring search-and-rescue team Meg Jennings and her black lab, Hawk. The series includes LONE WOLF, BEFORE IT’S TOO LATE, and STORM RISING. The fourth book in the series, NO MAN’S LAND, will release in December 2019. [Note: Both the CE and I read this one and also thought a five star. The author has a gripping writing style.]
Jen is also the author of the upcoming NYPD Negotiators thriller series, with the first book, EXIT STRATEGY, releasing in August 2020.
Jen lives near Toronto, Ontario with her husband, two daughters, and three rescued cats, and is a member of the Crime Writers of Canada. You can reach her through the contact page on her website or by email at jenjdanna@gmail.com.
©2020 CE Williams – V Williams 
Rosepoint Publishing 