Author Nivium Extinun
Books by Nivium Extinun
The below list may not represent a complete list of books by Nivium Extinun. Rather, these books are what we found while specifically searching for recent novels that fit (at least a little) into a hard science fiction category.

Placebo Therapy (Noncogent Book 1)
Release Date: Saturday, March 1st, 2025
Pages: 245 pages
In 'Placebo Therapy,' Nivium Extinun explores the blurred lines between sanity and madness as pseudo agent Rosen navigates a web of conspiracy surrounding a murder investigation that questions the very nature of guilt.