Dub and the Dragon: The Hidden Lightning: An upper middle-grade historical fantasy about a dragon in the Wild West

Would you expect baby dragons in the Wild West? Me neither. But that's what my brother Gus and I found on one of his crazy adventures (I'm Dub, by the way). We named the little dragon Longjohn and brought him home, and that's when our troubles got rolling. Turns out lots of bad folks want Longjohn, and Gus and I decided we wouldn't have it. So now we've gotta outwit a ruthless gunslinger, a greedy bureaucrat, and an evil puppeteer, all to keep this dragon alive. We wind up in some tight spots, like an enchanted maze of canyons, a ghost town under a dark curse, and an abandoned mine with skeletons that refuse to stay dead. But I'm going to protect that dragon, because if not me, who else?