This eBook edition of "The Heads of Cerberus" has been formatted to the highest digital standards and adjusted for readability on all devices. What would you do if inhaling a mysterious dust transports you to a future totalitarian Philadelphia in 2118 AD where you are face to face with the mythical and ferocious three headed dog Cerberus? Who will succeed in killing you first - the government or the beast? Find out for yourself in this dystopian sci-fi classic! Gertrude Barrows Bennett (1883-1948) was the first major female writer of fantasy and science fiction in the United States, publishing her stories under the pseudonym Francis Stevens. Bennett wrote a number of highly acclaimed fantasies between 1917 and 1923 and has been called "the woman who invented dark fantasy."