Mother's Mercy
... that the Game of Thrones episode "Mother's Mercy" contains unpublished material from the novel The Winds of Winter?
... that the <i id="mwC8k"><a href="./Game_of_Thrones" id="mwC8o" rel="mw:WikiLink" title="Game of Thrones">Game of Thrones</a></i> episode "<b id="mwC8s"><a href="./Mother's_Mercy" id="mwC8w" rel="mw:WikiLink" title="Mother's Mercy">Mother's Mercy</a></b>" contains unpublished material from the novel <i id="mwC80"><a href="./The_Winds_of_Winter" id="mwC84" rel="mw:WikiLink" title="The Winds of Winter">The Winds of Winter</a></i>?