A NYTimes bestseller. My brother and I were so honored to be asked to be part of this amazing book. This collection was a passion project of Maria Popova from Brainpickings and Enchanted Lion. A fantastic selection of illustrated letters to young readers from the world's most interesting people including but not limited to... Jane Goodall, Neil Gaiman, Shonda Rhimes, Ursula K. Le Guin, Yo-Yo Ma, and Judy Blume. Below is the letter my brother and I illustrated from a NASA scientist who's son asked him where the light goes when we flip the light switch.