Almost a thousand years from now a new empire, governed by the immortals Joaquin Smith and his beautiful, but evil, sister Black Margot, has arisen on Earth after a planet wide holocaust. In the gigantic city of Urbs every aspect of life is monitored around the clock by security services, the inhabitants seem happy.....but in the wider world discontent is growing. This colourful vision of the future, in the novella "Dawn of Flame" and its sequel novel The Black Flame, is just one of the Other Earths in this remarkable book.