Deadly Charm, 3: An Amanda Bell Brown Mystery #3 (PB) (2009)

When the ominous Thunders roll into Dr. Amanda Bell Brown's town, the sassy sleuth sees a storm brewing. Disgraced playboy preacher Ezekiel Thunder and his seductive first lady, Nikki, are on the comeback trail, but Bell is less than charmed by the pair. When their toddler, Baby Zeekie, is found dead from an accidental drowning, forensic psychologist Bell suspects foul play in the fatal family, especially after the mama in mourning flirts with Bell's estranged husband, Jazz. Bell is sickened by the woman's behavior and the thought of someone murdering an innocent child -- or is it morning sickness that's plaguing her? Between babies and bodies, she pushes past the limits to discover the deadly truth.