Linda Park is a cancer mom who wrote "Brave, Courageous & Bold," a children's book based on her baby Luke's battle against a rare blood cancer. She joined the podcast to talk about Luke, about the book, and about the progress in childhood cancer since her son's diagnosis in 1977. The book's illustrator, Eva Larson, also joined to talk about doing the art for the book at the age of 13 and how she believes these stories help kids in the cancer community and beyond.