Meet Andrea Beaty, author of the New York Times bestselling picture books Rosie Revere, Engineer and Iggy Peck, Architect -- now back with a story about the power of curiosity in the hands of a child who is on a mission to use science to understand her world. Ada Twist, Scientist, from powerhouse team Beaty and illustrator David Roberts, is a celebration of STEM, perseverance, and passion.