7 books in series
GetBackers: Infinity Fortress
GetBackers: Infinity Fortress is a 7-book series with 7 released primary works first released in 2004 with contributions by Rando Ayamine and Yuya Aoki.
| #1 |  GetBackers, Volume 26 GetBackers, Volume 26: Infinity Fortress, Volume 1
| 3 | 1 read | ||
| #2 |  GetBackers, Volume 27 GetBackers, Volume 27: Infinity Fortress, Volume 2
| 3 | 1 read | ||
| #4 |  GetBackers, Tome 29 GetBackers, Tome 29: Infinity Fortress, Tome 4
| 3 | 1 read | ||
| #6 |  GetBackers, Tome 31 GetBackers, Tome 31: Infinity Fortress, Tome 5
| 3 | 1 read | ||
| #7 |  GetBackers, Tome 32 GetBackers, Tome 32: Infinity Fortress, Tome 7
| 3 | 1 read | ||
| #8 |  GetBackers, Tome 33 GetBackers, Tome 33: Infinity Fortress, Tome 8
| 3 | 1 read | ||
| #9 | GetBackers, Volume 34 GetBackers, Volume 34: Infinity Fortress, Volume 9
| 3 | 1 read | ||
| #10 |  GetBackers, Volume 35 GetBackers, Volume 35: Infinity Fortress, Volume 10
| 3 | 1 read | ||
| #11 |  GetBackers, Volume 36 GetBackers, Volume 36: Infinity Fortress, Volume 11
| 3 | 1 read |