Agatha Bellinger is old-fashioned, ill-tempered, rich, and absolutely convinced someone is trying to kill her. After her suspicious death, a mansion full of greedy relatives are willing to swear that she was just imagining things - but kleptomaniac detective Felix Green and his associate, Sam Alders, know better. Together, the pair unravel the subtle plot behind old Agatha's murder and piece together her Death in Detail.