A Sunday paper and a daily paper, unretrieved. What's going on?
My mind's first three possibilities are obvious or cliche: 1) the paper boy delivered to the wrong address; 2) the household residents are away; 3) they're ill or dead or being held captive inside the house.
My second three: 4) a neighbor planted the papers there; 5) a tornado dropped them from a distant city; 6) squirrels dragged them into position along an earth-energy line.
What's another possibility?