A new baby for Ryan, a new boyfriend for Leslie, and new leads on the Zodiac Master are just what this team needs. Leslie finally found someone that intrigues her more than her job as detective. Eager to explore the possibilities of a new relationship, the dynamics in their team begins to change. Ryan is about to become a father, but with the Zodiac killer still on the loose he fears he won't survive the killer's brutal games long enough to meet his child. Galen just regained custody of his son and is trying to settle in as a father, but it's hard to juggle the demands of working for the FBI and being a dad at the same time. Leslie's team is changing and it's causing a rift in the way they work together. Now more than ever they need to find their synergy. They just discovered the Zodiac Master's home and together they need to work together to gain access into the restricted area of the Urban Energy Corporation. An unexpected twist leaves everything hanging in the balance and this time everyone has more to lose. Can Leslie, Ryan, and Galen protect their own while hunting down a serial killer that has been evading them for months, or will the losses be fatal this time around? Paris Morgan continues this gripping series of psychological thrillers. Each title is more bone-chilling with plot twists that will have you racing towards the end. Leo is the seventh book in the Murders of the Zodiac series, drawing you deeper into the web of the Zodiac killer as they discover his lair.