On Christmas Day in 1998, a charismatic being in the form of a nude man materializes from a shimmering electrical field in the middle of Rome. Calling himself Vornan-19, he claims to have traveled back in time 1,000 years to observe the cultures of primitive Earth.

Soon after, the United States government assembles a motley team of five scientists to escort Vornan across the nation, around the globe, even to the moon colonies, all the while studying him in an attempt to determine or debunk his authenticity. Yet, Vornan offers little more than nebulous scraps of information about the future and evades direct questions about the mechanics of time travel, asserting ignorance about all matters scientific and technical.

Rather, Vornan admits to being little more than a bored dilettante from the future seeking to amuse himself by partaking in the sexual customs of “underdeveloped” humans. He reveals only that he hails from a land known as the Centrality and that poverty, starvation, even death have been eliminated, somehow, during the 1,000 years between our time and his.

Among Vornan’s cadre of guardians is Leo Garfield, a middle-aged physicist stymied in his current academic career and in need of a distraction. It is his through Garfield’s point of view that we experience the escapades of Vornan-19, for it is with Garfield that Vornan forms the closest bond.

Vornan’s habitual venery not only extends to the female scientists of the group, but almost any random woman, or man, he happens to encounter in his travels. Despite Garfield’s attempts to keep him in check, Vornan manages to leave chaos and frustration in his wake wherever he goes. Whether that is intentional or a merely the result of being a stranger in a strange land is anyone’s guess.

His popularity in the media rapidly escalates, to the chagrin of a cult known as the Apocalyptists, who believe that the world will end on January 1, 2000. Their public protests and orgies become more fervent as they rail against Vornan, even while he amasses a rabid following of his own. To desperate millions around the world, this prophet from the future brings hope and wisdom. He becomes their new messiah.

Is Vornan-19 merely a simple observer from the future seeking an escape from ennui and indolence, or is he a sham taking advantage of a gullible and “underdeveloped” humanity?

The Masks of Time was published in 1968, during the Vietnam War and a period of violent civil unrest in the United States. People sought hope, equality, peace, but most of all meaning, and many of them looked to various new-age religions and cults to find it. Robert Silverberg deftly adopted all of these elements into the tale of Vornan-19.

While the story opens with the amusing and engaging arrival of Vornan in Rome, the second chapter is loaded down with exposition during Garfield’s initial visit with his friends Jack and Shirley in Arizona. From there, the pacing remains uneven, but the story held my attention to the end.