Fifth-grader Cally Louise Fisher stops talking, partly because her father and brother never speak of her mother who died a year earlier, but visions of her mother, friendships with a homeless man and a disabled boy, and a huge dog ensure that she still communicates.

Fifth-grader Cally Louise Fisher stops talking, partly because her father and brother never speak of her mother who died a year earlier, but visions of her mother, friendships with a homeless man and a disabled boy, and a huge dog ensure that she still communicates.