6 books in series
Obsidian Universe
Obsidian Universe is a 6-book series with 6 primary works first released in 2003 with contributions by James Mallory and Mercedes Lackey.
| #1 |  The Outstretched Shadow
| 4 | 12 reads | ||
| #2 |  To Light a Candle
| 3.75 | 10 reads | ||
| #4 |  The Phoenix Unchained
| 3.38 | 6 reads | ||
| #5 |  The Phoenix Endangered
| 2.83 | 4 reads | ||
| #6 |  The Phoenix Transformed
| 1 | 3 reads | ||
| #7 |  Crown of Vengeance
| 5 | 2 reads |