19 books in series

The Elric Saga

The Elric Saga is a 19-book series with 19 released primary works first released in 1963 with contributions by Michael Moorcock, Tad Williams, David M. Honigsberg, Roland J. Green, Richard Lee Byers, Brad Strickland, Brad Linaweaver, Frieda A. Murray, William Alan Ritch, Kevin T. Stein and 18 others.