Madonna
... that author Andrew Morton's biography, Madonna, sold only half of its initial print run of 500,000 copies?
... that author <a href="./Andrew_Morton_(writer)" id="mwBI0" rel="mw:WikiLink" title="Andrew Morton (writer)">Andrew Morton</a>'s biography, <i id="mwBI4"><b id="mwBI8"><a href="./Madonna_(book)" id="mwBJA" rel="mw:WikiLink" title="Madonna (book)">Madonna</a></b></i>, sold only half of its initial print run of 500,000 copies?