"Those Who Wait and Worry" is an exciting novel by the famous Canadian writer Nellie McClung. The book tells the story of a family that is going through a difficult test due to the war, when their close husband and father goes to the front. The heroine of the story is a wife and mother who is forced to stay at home and wait for the return of her beloved. Through painful expectation and hope, the author conveys the emotional state of the heroine, her internal struggle and faith in the future. "Those who wait and worry" is a touching and vulnerable story about the power of love, devotion and hope in the difficult time of war.