The Rod of Light is the thirteenth science fiction novel by Barrington J. Bayley and his only sequel (to 1974's The Soul of the Robot).

The book continues the story of Jasperodus, who is now in conflict with Gargan, a ruthless robot attempting to make his own soul.

[1] Similar opinions were expressed by John Clute in The Encyclopedia of Science Fiction.

[2] Dave Langford reviewed The Rod of Light for White Dwarf #73, and stated that "Concepts by Jorge Luis Borges, action by Doc Smith, sense of humour Bayley's own.

"[3] Brian Stableford said that since the novel builds on the themes of The Soul of the Robot, it was less inventive than much of Bayley's work but "still a delight to read.