"The Whispering Room: A Jane Hawk Novel" by Dean Koontz is a psychological thriller published by Random House Publishing Group in 2017. This hardcover novel is part of the Jane Hawk series and spans 528 pages. The plot is filled with suspense, adventure, and action, making it a captivating read for fans of fiction. With its intriguing story and engaging author, this book is sure to keep readers on the edge of their seats."