The World of Riverside is a 8-book series with 3 released primary works first released in 1986 with contributions by Malinda Lo, Ellen Kushner, Alaya Dawn Johnson, Joel Derfner, Racheline Maltese, Patty Bryant, Paul Witcover, Mary Anne Mohanraj, Tessa Gratton, Pat Murphy, Carolyn Dunn, Steve Berman, Nina Kiriki Hoffman, Christopher Barzak, Delia Sherman, Richard Bowes, Ellen Klages, Theodora Goss, Charles de Lint, Katherine Vaz, Caroline Stevermer, Midori Snyder, Michael Cadnum, Elizabeth Wein, Kim Antieau, Will Shetterly, Kelly Link, Carol Emshwiller, Jedediah Berry, Jeffrey Ford, Jane Yolen, Kij Johnson, Patricia A. McKillip, and Holly Black.