Legends 1

Acclaimed writer and editor Robert Silverberg asked the masters of modern fantasy to write a new story based on one of his or her most famous series:
Stephen King tells a tale of Roland, the Gunslinger, in the world of The Dark Tower, in "The Little Sisters of Eluria."
Robert Silverberg returns to Majipoor and to Lord Valentine's adventure in an ancient tomb, in "The Seventh Shrine."
Orson Scott Card spins a yarn of Alvin and his apprentice from the Tales of Alvin Maker, in "Grinning Man."
Raymond E. Feist's Riftwar Saga is the setting of the tale of "The Wood Boy."

And look for Legends 2 (featuring Terry Goodkind, George R.R. Martin, and Anne McCaffrey) and Legends 3 (featuring Robert Jordan, Ursula K. Le Guin, Tad Williams, Terry Pratchett)!