Ellie Ment and the Material Matter, by Bertie Stephens, is a quirky and fast-paced middle-grade adventure that blends science, humor, and environmental themes with a heavy dose of curiosity and chaos. It follows the story of Ellie, an 11-year-old self-proclaimed scientist living in the endlessly rainy town of Hapsie. After witnessing her brand-new school go up in strange purple flames, Ellie is drawn into a mystery that includes jam jar experiments, mysterious adults, glowing embers, suspicious teachers, a secret science club, and a new girl who seems just a little too perfect. Armed with a fierce love of science and a head full of questions, Ellie digs deeper into what’s really going on, and ends up discovering more about the world (and herself) than she bargained for.

The writing is seriously fun. Bertie Stephens has a wild energy in his prose that feels like Roald Dahl with a scientific twist. There’s a real rhythm to the way he plays with narration, slipping in clever asides and running gags that make you grin without feeling overdone. The world-building in Hapsie is rich in detail, from a pothole nicknamed “Stego-hole” to an art teacher who inexplicably wipes down students’ faces with talcum powder. It’s packed with oddball characters and moments that are both funny and surprisingly touching. I loved how the book never talks down to the reader; it trusts kids to understand big ideas, and that trust feels earned. The science woven into the story isn’t just accurate, it’s exciting. Ellie’s obsession with the periodic table, her experiments with rainwater, and her balloon hypothesis all made me want to pull out a notebook and start investigating things myself.

Ellie is a joy. She is relatable, sharp, stubborn, and delightfully flawed, but Kami, her main “rival,” didn’t feel quite as developed early on. I found myself wanting to understand her a bit more beneath the confident, polished surface. Some of that depth does come through later. I loved the fast pace and witty writing. While a few moments felt a little rushed or slightly tangled, there were still plot twists that surprised me in the best way. This is a story that’s bursting with creativity, warmth, and just the right amount of scientific mayhem.

Ellie Ment and the Material Matter is one of those rare stories that feels smart and silly in equal measure. It’s great for curious kids who love science, adventure, or just getting into a little trouble in the name of learning. Teachers and parents will appreciate its environmental message and the way it champions creative thinking without preaching. It reminded me how important it is to question the world around us and to never accept “that’s just the way it is” as an answer. If I had this book when I was eleven, I would’ve read it twice.

Pages: 284 | ASIN ‏ : ‎ B0F6T1ZMFX