Harry Challenge

Harry Challenge, a detective with the Challenge International Detective Agency, navigates a world filled with supernatural beings like vampires and werewolves, alongside mechanical men. This collection features two thrilling novels, "The Prisoner of Blackwood Castle" and "The Curse of the Obelisk," showcasing Goulart's blend of mystery and fantasy. Readers can expect a unique mix of adventure and intrigue as Harry tackles bizarre cases in a richly imagined setting.