The Masks of Time
... that the science fiction novel The Masks of Time by Robert Silverberg, which featured a naked time traveler from the future, was a nominee for the 1969 Nebula Award?
... that the <a href="./Science_fiction" id="mwCes" rel="mw:WikiLink" title="Science fiction">science fiction</a> novel <i id="mwCew"><b id="mwCe0"><a href="./The_Masks_of_Time" id="mwCe4" rel="mw:WikiLink" title="The Masks of Time">The Masks of Time</a></b></i> by <a href="./Robert_Silverberg" id="mwCe8" rel="mw:WikiLink" title="Robert Silverberg">Robert Silverberg</a>, which featured a naked time traveler from the future, was a nominee for the 1969 <a href="./Nebula_Award" id="mwCfA" rel="mw:WikiLink" title="Nebula Award">Nebula Award</a>?