Unsolved (Invisible, 2)

In Unsolved, James Patterson and David Ellis continue the gripping story begun in Invisible, following relentless FBI agent Emmy Dockery as she investigates a chilling pattern of deaths across the country. Each case appears to be a tragic accident, with victims who seemingly share nothing in common. But as the numbers grow, Dockery becomes convinced that these deaths are anything but coincidence. Someone is orchestrating the perfect murders — and leaving no trace behind.

As Dockery races to uncover the truth, she faces skepticism from within her own agency, including from her ex-fiancé, Special Agent Harrison “Books” Bookman. With suspicion mounting and the killer always one step ahead, the tension intensifies. Dark, intelligent, and relentlessly paced, Unsolved delivers twists and psychological suspense that keep readers guessing until the final page.

Hardcover, Very Good. Does have The Bookstore stamp and previous owner's initials on first inside page.