City of a Thousand Suns is a 1965 sf novel by Samuel R. Delany, the final novel in the "Fall of the Towers" trilogy. "This final novel of Samuel R. Delany's trilogy about mankind facing a potential enemy from another galaxy is better than the previous two novels. Delany grew enormously as a writer over the course of this series, producing prose that is frequently poetic. The Lord of the Flames is a truly fascinating alien being. His book, however, becomes unfocused and loses dramatic tension as he becomes more interested in concluding his big statements on the nature of Man without attending adequately to the nuts and bolts of anchoring them in a compelling narrative with a satisfying climax."--David Bonesteel
This book is part of the The Fall of the Towers Books series and is book #3 in the series.