Dictionary of Literary Biography
... that as of 2006, the award-winning Dictionary of Literary Biography contained 13,500 author biographies?
... that as of 2006, the award-winning <i id="mwD0E"><b id="mwD0I"><a href="./Dictionary_of_Literary_Biography" id="mwD0M" rel="mw:WikiLink" title="Dictionary of Literary Biography">Dictionary of Literary Biography</a></b></i> contained 13,500<span id="mwD0Q" typeof="mw:Entity"> </span>author biographies?