Amateur sleuth and candle maker Tabby Winslow and her twin sister, Sage, are finally making a go of The Book and Candle Shop. It seems like the only heat they'll feel this June is from the strong sunshine in Savannah, Georgia. Then their acquaintance Detective Sharmila Belfor is gravely injured in a vehicular assault and is in a coma. Cops turn the city upside down searching for the offender, keying in on the detective's boyfriend Herbert R Ellis, her felon cousin, and her case files.

Fearing the police are looking at the wrong people, Herbert begs Tabby to investigate. He knows what most don't, that Tabby has psychic abilities that allow her to home in on emotions and motives. Since he's a lifelong friend of Dr. Quig Quigsly, Tabby's fiancé, she agrees. But before she finds answers, Sage's former coworker is murdered, and her twin pleads with Tabby to find the killer. With dead ends at every turn, Tabby fears the city's troubles are paranormal in origin. By investigating the crimes, she risks exposure of the way her family manipulates energy and uses other psychic talents. Keeping a low profile is essential.

Meanwhile, Quig's parents are throwing them a black-tie engagement party in two weeks, and Tabby is burning the candle at both ends. Can Tabby end the crime wave and protect her loved ones before she is quenched?