Dive into the complete collection of tales from the Cobalt City’s Adventurers Club. From the gaslight mysteries of the nineteenth century, to mayhem in the twentieth century, to high-tech thrills of the twenty-first century, explore the city with its champions. Meet two generations of Wreckers, American Spirit, Wild Kat, and more. This expanded edition includes the beloved novella "Wrecker of Engines" plus new stories and bonus content. Welcome to Cobalt City, where the adventures keep changing but some superheroes are timeless.