The Left Hand of Darkness
... that Ursula K. Le Guin's Hugo and Nebula award-winning 1969 novel The Left Hand of Darkness is set on a fictional planet whose people are neither male nor female for most of their sexual cycle?
... that <a href="./Ursula_K._Le_Guin" id="mwA70" rel="mw:WikiLink" title="Ursula K. Le Guin">Ursula K. Le Guin</a>'s <a href="./Hugo_Award_for_Best_Novel" id="mwA74" rel="mw:WikiLink" title="Hugo Award for Best Novel">Hugo</a> and <a href="./Nebula_Award_for_Best_Novel" id="mwA78" rel="mw:WikiLink" title="Nebula Award for Best Novel">Nebula</a> award-winning 1969 novel <i id="mwA8A"><b id="mwA8E"><a href="./The_Left_Hand_of_Darkness" id="mwA8I" rel="mw:WikiLink" title="The Left Hand of Darkness">The Left Hand of Darkness</a></b></i> is set on a fictional planet whose people are <a href="./Androgyny" id="mwA8M" rel="mw:WikiLink" title="Androgyny">neither male nor female</a> for most of their sexual cycle?