Eoin Colfer, New York Times best-selling author of the Artemis Fowl series, pens a warm, empathy-building story based on illustrator Chris Judge's family's experience with childhood illness. Six-year-old Erin's favorite game is spotting animals in the clouds with her mom and dad--everything from fluffy foxes and polar bears to little rabbits. Even when Erin falls very ill and has to spend a long time in the hospital, she still...