Extended family

the long version

"Dr. Harmon Gettys is the perfect man: tall, dark, handsome, and brilliant. He'd seemingly be a catch for any woman--especially those who desire an apparently charmed offspring. But Gettys uses his seed for murder, to create a legacy of violence. For Fire Marshal Greymon Gift, gruesome burn-related murders are nothing new. But a sudden spike in his jurisdiction has Gift on high alert. When an FBI investigation links multiple arson scenes to the deceased Dr. Gettys, Gift is pulled even deeper into a case that's hot enough to start a conflagration. He knows that even if Gettys were alive, such an assortment of violent crimes could never be committed by just one man. So who is spreading these horrors from coast to coast?"--Amazon.com.