When an alternate 1875 steam-driven America rediscovers electricity, the lifeblood of the Mangleborn monsters, and the secret society to protect humanity from the Mangleborn is compromised, twelve-year-old Archie must assemble a team of seven young heroes to save the world. When an alternate 1875 steam-driven America rediscovers electricity, the Mangleborn monsters, and the secret society to protect humanity from them and 12-year-old Archie must assemble a team of seven young heroes. The plot contains violence.