Heather Waldorf is undoubtedly one of Canada's finest new young adult novelists. Her first novel, Fighting the Current, was an absolute jewel, and Grist is just as good. Starting off with bright, original dialogue from engaging main character Charlie and her hilariously eccentric English teacher Mr. Pollen, the plot unfolds at a steady pace until the dramatic climax where all secrets are revealed. But instead of a too-quick, letdown of a denouement, Waldorf allows the novel to take its time, rearranging all the plot strands into a new pattern, permitting heroine Charlie to see how her life isn't "destroyed" by this news, it's just going to look a little different from what she thought. Grist is a fantastic book and should go on everyone's summer reading list.