Colonization is a 4-book series with 4 primary works first released in 1999 with contributions by Harry Turtledove and Scott McElhaney.
1999 • 8 Readers • 694 pages • 2.7
2015 • 1 Reader • 83 pages
2000 • 1 Reader • 672 pages
2001 • 1 Reader • 4
2001 • 1 Reader • 638 pages
2015 • 1 Reader