A gorgeous literary debut about unlikely heroes, lifelong promises, and last great adventures. Otto, The letter began, in blue ink, I've gone. I've never seen the water, so I've gone there. Don't worry, I've left you the truck. I can walk. I will try to remember to come back. Yours (always), Etta. Otto finds the note left by his wife in the kitchen of their farmhouse in windswept Saskatchewan. Eighty-three-year-old Etta will be walking 3,200 kilometers...