What if you could shrink small enough to explore the heart of an atom?In Proton Pete & Neutron Nell, young readers meet two cheerful particles who live inside the nucleus of every atom. With help from speedy Gluon Gary and playful electrons, Pete and Nell discover quarks, gluons, and the Strong Force-the invisible teamwork that holds the entire universe together!This beautifully illustrated STEM picture book for ages 8-11 introduces children to atomic science-the building blocks of matter. Written in a fun, story-driven style, it makes big concepts like protons, neutrons, electrons, quarks, and forces feel lively, friendly, and easy to understand.