Kaplan followed <i id="mwcA"><a rel="mw:WikiLink" href="./Mr._Clemens_and_Mark_Twain?action=edit&redlink=1" title="Mr. Clemens and Mark Twain" class="new" typeof="mw:LocalizedAttrs" data-mw-i18n="{"title":{"lang":"x-page","key":"red-link-title","params":["Mr. Clemens and Mark Twain"]}}" id="mwcQ">Mr. Clemens and Mark Twain</a></i> with two more well-received biographies, <i id="mwcg"><a rel="mw:WikiLink" href="./Lincoln_Steffens:_A_Biography?action=edit&redlink=1" title="Lincoln Steffens: A Biography" class="new" typeof="mw:LocalizedAttrs" data-mw-i18n="{"title":{"lang":"x-page","key":"red-link-title","params":["Lincoln Steffens: A Biography"]}}" id="mwcw">Lincoln Steffens: A Biography</a></i> (1974) and <i id="mweA"><a rel="mw:WikiLink" href="./Walt_Whitman:_A_Life?action=edit&redlink=1" title="Walt Whitman: A Life" class="new" typeof="mw:LocalizedAttrs" data-mw-i18n="{"title":{"lang":"x-page","key":"red-link-title","params":["Walt Whitman: A Life"]}}" id="mweQ">Walt Whitman: A Life</a></i> (1980), which won a National Book Award in <a rel="mw:WikiLink" href="https://en.wikipedia.org/List_of_winners_of_the_National_Book_Award#Biography" title="List of winners of the National Book Award" id="mwfg">category Autobiography/Biography</a>.
