In Wonder, readers were introduced to Julian's grandmother, GrandmÈre. Here is GrandmÈre's heartrending story: how she, a young Jewish girl, was hidden by a family in a Nazi-occupied French village during World War II; how the boy she and her classmates once shunned became her savior and best friend. Sara's harrowing experience movingly demonstrates the power of kindness to change hearts, build bridges, and even save lives. As GrandmÈre tells Julian, "It always takes courage to be kind, but in those days, such kindness could cost you everything." With poignant symbolism and gorgeous artwork that brings Sara's story out of the past and cements it firmly in this moment in history,