The Little Red Foot tells the story of a young artist named Hamilton "Ham" Taine who becomes obsessed with a mysterious woman he encounters while traveling in Italy. The woman, who possesses a small, exquisite red foot, captivates Ham's imagination and emotions. He becomes infatuated with her and seeks to uncover her identity and the secret behind her allure. The narrative unfolds as Ham delves deeper into the mystery surrounding the woman and her unusual red foot, leading to unexpected and supernatural revelations.