Of the City of the Saved... is an original novel by Philip Purser-Hallard set in the Faction Paradox universe.

[3] It has been described as "a stunning debut from Purser-Hallard and easily one of the best Doctor Who-related original novels published to date".

A series of anthologies set in the City and edited by Purser-Hallard has been published by Obverse Books since 2012.

Among others, the science fiction author Philip K. Dick and the Roman Emperor Claudius appear as characters in the novel.

Various fictional characters appear as artificial constructs within the City, including Sherlock Holmes and Don Juan DeMarco.