Master Key

When a curious boy accidentally summons the Demon of Electricity, he's gifted with miraculous inventions far beyond his time. His thrilling journey leads to adventures and challenges that test his morality and courage. Can he master the extraordinary power he's been given, or will it ultimately consume him?
In The Master Key, L. Frank Baum combines technological wonder with moral dilemmas as Rob, a curious young inventor, inadvertently calls forth the Demon of Electricity. Granted a series of remarkable devices, Rob sets out on an adventure that takes him across the world and into unexpected dangers. With his newfound power, he must navigate the consequences of his actions, exploring themes of responsibility, ambition, and the unforeseen impacts of technological innovation.