Myst: The Book of Marrim will be the fourth book in the Myst series, taking place after the events of Myst: The Book of D'ni. A four page preview of The Book of Marrim was released with the Collectors Edition of Myst V: End of Ages in Europe. The Book of Marrim will be another collaboration of Rand Miller and David Wingrove, though definite plans for its publication have not yet been decided, being presently low on their priority list, behind the reviving of Uru Live. The Book of Marrim will most likely involve the rebuilding of D'ni in Releeshan.