Viimeisten aikojen valtiaat is a 3-book series with 3 released primary works first released in 1972 with contributions by Michael Moorcock.
#1 of 5 in Dancers at the End of Time
1972 • 2 Readers • 3
#10.2 of 14 in The Eternal Champion Sequence
1974 • 8 Readers • 178 pages • 4.5
#10.3 of 14 in The Eternal Champion Sequence
1976 • 7 Readers • 307 pages • 4