Hazel Nutt Mad Scientist Author:David Elliott, True Kelley (Illustrator) Making monsters is Dr. Nutt's specialty. Her best creations are the Yummy Mummy, the Boogie-Woogie Man, and her masterpiece, Dracula-la-la! It's music to Dr. Nutt's ears, but the villagers don't like the idea of singing vampires roaming around their town.