The titular character of Delusion’s Master is Chuz, Prince of Madness, but as with the previous two Tales of the Flat Earth books by Tanith Lee, it is the demon lord Azhrarn who is the power at the heart of the story as much as any. The pacing and structure of this volume of the series is closer to the first (that entirely revolved around Azhrarn) than it is to the second book Death’s Master. Again, Azhrarn allows himself to love a mortal, this time with very different consequences.
This book is brimming over with narratives. Lee riffs on legends and folklore from the Tower of Babel to Rumpelstiltskin. There are background tales for various characters (though not for Prince Chuz) and for particular locations. My favorite part of the book might have been the little digressive story of the origin of cats (155-7).
I will be sure to read the remaining two books of this series.