Would you eat a hot, crispy, galactic-green taco you found in the trash? Opal Opossum would! But why does she feel so strange after such a tasty snack? And why is her belly glowing green? Quantum Possum is a neurodivergence-affirming graphic novel taking readers on a wild, wacky, and frequently sidetracked adventure through Cosmic Bog, where shady Cosmic Chemicals dumped their toxic waste for many years. Join Opal Opossum, Essie Skunk, and Albin Ferret as they encourage and support each other to rescue critters in need and do their best to make Cosmic Bog a welcoming place for all. Quantum Possum is a chapter book including suggested "fidget breaks" between chapters, post-reading activities, and a glossary for learning unfamiliar vocabulary.