Presented without chapter breaks, the plot weaves together three storylines. One follows Leon Trotsky on a journey to New York City shortly before the Russian Revolution of 1917. This story is written as the libretto of an Off-Broadway musical. A second tale covers the life and career of Sigmund Freud and includes portrayals of Havelock Ellis and Krafft-Ebing. The third part is set in the future, shortly before the impact of a rogue, extrasolar planet with the Earth. Because of the latter story line, it is considered a work of fantastic fiction.