ViewfinderBy: Christine D. U. Chung, Salwa Majoka A young space traveler happens upon Earth in the future in this gorgeous wordless adventure for fans of Shaun Tan. A transportive graphic novel for ages 6 to 9, perfect for Earth Day. A young space traveler visits Earth on a whim and finds a planet empty of people. She happens upon a strange contraption that contains images of what the planet used to be like, and using this viewfinder, she sees Earth as it was,