A Drink Before the War (Patrick Kenzie and Angela Gennaro Book 1)

The product is "Gone, Baby, Gone" by Dennis Lehane.

This gripping novel introduces private investigators Patrick Kenzie and Angela Gennaro, who take on a seemingly simple case of finding a missing cleaning woman who stole some secret documents.

However, as they dig deeper, they uncover a web of corruption, gang warfare, and child abuse that threatens to destroy their lives.

With its darkly original plot and well-developed characters, "Gone, Baby, Gone" is a must-read for fans of crime fiction and those who appreciate the gritty realism of Lehane's writing.