September was crisping the Berlin air and yellowing the leaves when Pug got back.
He looked back once, up that endless vista of autumn lane between the yellowing hedges.
Towards the Iranian border and south to the Gulf, rigid and yellowing reeds jut from a hard-baked landscape of cracked mud.
Reading the inscription on the now yellowing frontispiece gives me such bittersweet emotions, even now.
Bleach keeps the white clothes from yellowing.