The narrator hunts down the man that sold it to her and shoots him, later taking him to a hospital.  
The narrator's fourth wife, Babette, is taking the mysterious drug Dylar in order to curb her fear of death.  The narrator hunts down the man that sold it to her and shoots him, later taking him to a hospital.  The narrator takes lessons in German in order to avoid embarrassment at a conference and is exposed to the Airborne Toxic Event while driving his family to an emergency shelter.  FTP, identify this novel about Jack Gladney, chair of Hitler studies at the College-on-the-Hill, whose title refers to the omnipresent transmissions that pulse over America, written by Don DeLillo.
The narrator's fourth wife, Babette, is taking the mysterious drug Dylar in order to curb her fear of death.  
White Noise