Series hub
Nightmare Realm Summoner
by Actus · Books: Aethon Books · Audiobooks: Aethon Audio
Actus's LitRPG apocalypse series from Aethon Books, pitched by Audible as 'perfect for fans of The Primal Hunter, Hell Difficulty Tutorial, and 1% Lifesteal', with audiobooks read by Robb Moreira.
- Books
- 4
- Status
- No next date
- Audio
- 64 h 50 m
- Narrator
- Robb Moreira
- Pages
- 2,701
- Checked
Four books out, the latest Nightmare Realm Summoner 4 (Kindle, October 7, 2026). Amazon labels it 'Book 4 of 5', but no store or publisher page dates book 5, and book 4 has no audiobook listing, as of October 12, 2026.
Audio gap: across 3 books the audiobook usually came out the same day as the ebook (median), from same day to 56 days later. Compare every series
Quest log
Every Nightmare Realm Summoner book in order
0 of 4 read Tick the books you have finished; saved in this browser only, no account.
| Read | # | Title | Kindle | Pages | Audible release | Audible length | Audible (Oct 12, 2026) |
|---|---|---|---|---|---|---|---|
| 1 | Nightmare Realm Summoner | Sep 30, 2025 | 710 | Sep 30, 2025 | 26 h 22 m | 4.55 from 1,764 | |
| 2 | Nightmare Realm Summoner 2 | Dec 31, 2025 | 550 | Dec 31, 2025 | 16 h 10 m | 4.71 from 1,171 | |
| 3 | Nightmare Realm Summoner 3 | Apr 1, 2026 | 710 | May 27, 2026 | 22 h 18 m | 4.83 from 771 | |
| 4 | Nightmare Realm Summoner 4 | Oct 7, 2026 | 731 | not listed | not listed |
- Book 4 has no audiobook on Audible or Aethon as of October 12, 2026; the audio total covers books 1 to 3.
- Aethon's page gives book 2 as 573 pages; the 550 pages here are from Amazon's Kindle page.
Planner
How long to finish Nightmare Realm Summoner
Listening time = Audible length ÷ speed; days = that time ÷ your hours a day, rounded up. Assumes a steady speed, no rewinds. Lengths checked 2026-10-12.
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Guides
Our Nightmare Realm Summoner guides
Audiobook guide
Nightmare Realm Summoner Book 4 Audiobook Release Date
Sources
How we checked this
Every date, page count, length and rating above comes from the source table behind our Nightmare Realm Summoner guide, read on the official pages below on . Totals are our own sums of the main books. Ratings are the Audible averages on that date, not our scores. No plot details.