Death on Account — Margaret Yorke

Robbie is a quiet man, passive and unassuming. He is the sort of man who is taken for granted by the people around him, passed by for promotions and bossed around by his wife. Middle-aged, Robbie has never known love, or passion, or power. Oh, in his head he has dreamed his dreams, plotted his plots, planned his revenges - but he knows he would never make any of them reality. And then one day he does...