When four curious kids-Evie, Jasper, Oliver, and Luna-set out on a summer adventure across Michigan's Upper Peninsula, they expect waterfalls, whitewater rafting, and maybe a few ghost stories. What they don't expect is a glowing lantern, a forgotten glider pilot, and a mystery buried deep in the copper-veined earth. From abandoned mines to roaring rivers, the Sprouts follow a trail of light and memory left behind by Elias Thorne-this third and final installment of the Michigan Tribune Series. With Evie's sketches, Oliver's history smarts, Jasper's sarcasm, and Luna's magical glow, they uncover a message that was never meant to be lost. This isn't just a mystery. It's a journey through tunnels, stories, and silence. A reminder that history isn't just about what happened-it's about who we remember. And some lights are meant to be carried forever, and they're meant to be passed on.
