I got this for the first two stories. In the Maigret feels bad because he did not take the spinster's problem seriously before she died; in Death of a Hawker the Dutch police(already busy with controlling a protest) investigate the death of a man with his head bashed in; he turns out to be a hawker who sold things in a street market --he sold cloth, strung, beads and other craft supplies to people who makes crafts The Doomsday Carrier, which I deliberately have not read, is about a chimpanzee who escapes from a lab after being infected with a plague that will start to spread in 21 days.unless he is caught. ( )