"Um alvo na sombra" is an enthralling mystery novel that will keep readers on the edge of their seats. Written by best-selling author, Julia da Silva, this gripping tale follows the story of a young detective as she unravels the truth behind a series of seemingly unrelated murders. As the investigation unfolds, hidden secrets and unexpected twists emerge, providing a captivating and thrilling read for fans of suspense and crime fiction. With its compelling narrative and well-developed characters, "Um alvo na sombra" is a must-read for anyone who enjoys a good mystery. Pick up your copy today and prepare to be captivated by this intricately woven tale of deception and intrigue.