After immersing themselves in mantras in I AM Manifesto, young siblings Hao Finley and Sabine Yi Lee are on their journey of seeking knowledge from around the world. In Humongous (& Cool) Words For Kids, these philomaths not only learn about words from their own and other cultures and countries, they absorb new facts about stuff they thought they knew. Name the subject, they're sharing: science and math (big, uncomplicated check!), different languages ("oui, sí, shì" check!), environmental awareness (layered-atmosphere check!), etiquette (thank you, check!), music (treble clef check!), international cuisine (lots of yummy checks!), and many more.