Mage Errant, book 2
Jewel of the Endless Erg
Book 2 of Mage Errant by John Bierce: the dates, page count and audiobook facts from our Mage Errant source table. No plot details.
Character sheet
Book facts
- Place in series
- Book 2 of 7
- Kindle
- Feb 8, 2019 (ebook), 278 pages
- Goodreads rating
- 4.20 from 10,210 ratings, checked Oct 11, 2026 (not our score)
No audiobook listed on Audible when we checked.
Audio gap
Mage Errant audiobooks after the ebook
Across 5 Mage Errant books, the audiobook came a median 111 days after the ebook, from 103 days later to 148 days later. The last 3: book 5 111 days later, book 6 142 days later, book 7 107 days later. Past books only, not a forecast.
Every series' ebook-to-audiobook gap, book by book, with the source of each date.
Quest log
The whole series
Jewel of the Endless Erg in the Mage Errant book list: all 7 books with dates and lengths, and a checklist of the ones you have read.
Sources
How we checked this
Source: the source table behind our Mage Errant guide, read on the publisher, Amazon and Audible pages on . Ratings are store averages on that date, not our scores.
We may earn a commission if you buy through a store link on this page. It never decides what we list or how we rank it. How affiliate links work here.
- John Bierce: books
- Audible: Mage Errant series
- Goodreads: Mage Errant series
- Aethon Books: Into the Labyrinth
- Better World Books: book 1 (hardcover)
We keep a few pages per series in search results: the next announced book, the latest one if it came out in the last 180 days, and the book still waiting for its audiobook.