Please read the following table in HTML format from a webpage and then answer the question in detail according to the table. Each table cell is defined by a <td> and a </td> tag. Each table row starts with a <tr> and ends with a </tr> tag. 'rowspan=m' and 'colspan=n' represents a cell spaning over 'm' rows and 'n' columns.

Webpage title:
David McCullough
Table title:
Books
Table:
<table id='hittask' contenteditable='False'>
<tr> <th colspan=1 rowspan=1 > Title </th><th colspan=1 rowspan=1 > Year </th><th colspan=1 rowspan=1 > Subject matter </th><th colspan=1 rowspan=1 > Awards </th><th colspan=1 rowspan=1 > Interviews and presentations </th></tr>
<tr> <td class="highlighted"  colspan=1 rowspan=1 > The Johnstown Flood </td><td class="highlighted"  colspan=1 rowspan=1 > 1968 </td><td colspan=1 rowspan=1 > Johnstown Flood </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Great Bridge </td><td colspan=1 rowspan=1 > 1972 </td><td class="highlighted"  colspan=1 rowspan=1 > Brooklyn Bridge </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Presentation by McCullough on The Great Bridge, September 17, 2002, C-SPAN </td></tr>
<tr> <td colspan=1 rowspan=1 > The Path Between the Seas </td><td colspan=1 rowspan=1 > 1977 </td><td colspan=1 rowspan=1 > Panama Canal, History of the Panama Canal </td><td colspan=1 rowspan=1 > National Book Award – 1978 Francis Parkman Prize – 1978 Samuel Eliot Morison Award – 1978 Cornelius Ryan Award – 1978 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Mornings on Horseback </td><td colspan=1 rowspan=1 > 1981 </td><td colspan=1 rowspan=1 > Theodore Roosevelt </td><td colspan=1 rowspan=1 > National Book Award – 1982 </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Brave Companions </td><td colspan=1 rowspan=1 > 1991 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > Truman </td><td colspan=1 rowspan=1 > 1992 </td><td class="highlighted"  colspan=1 rowspan=1 > Harry S Truman </td><td colspan=1 rowspan=1 > Pulitzer Prize for Biography or Autobiography – 1993 The Colonial Dames of America Annual Book Award – 1993 Francis Parkman Prize </td><td colspan=1 rowspan=1 > Booknotes interview with McCullough on Truman, July 19, 1992, C-SPAN Presentation by McCullough on Truman at the National Press Club, July 7, 1992, C-SPAN </td></tr>
<tr> <td colspan=1 rowspan=1 > John Adams </td><td colspan=1 rowspan=1 > 2001 </td><td class="highlighted"  colspan=1 rowspan=1 > John Adams </td><td colspan=1 rowspan=1 > Pulitzer Prize for Biography or Autobiography – 2002 </td><td colspan=1 rowspan=1 > Presentation by McCullough on John Adams at the Library of Congress, April 24, 2001, C-SPAN Presentation by McCullough on John Adams at the National Book Festival, September 8, 2001, C-SPAN </td></tr>
<tr> <td colspan=1 rowspan=1 > 1776 </td><td colspan=1 rowspan=1 > 2005 </td><td colspan=1 rowspan=1 > American Revolution, American Revolutionary War </td><td colspan=1 rowspan=1 > American Compass Best Book – 2005 </td><td colspan=1 rowspan=1 > Presentation by McCullough on 1776 to the Mount Vernon Ladies' Association, June 9, 2005, C-SPAN Q&A interview with McCullough on 1776, August 7, 2005, C-SPAN Presentation by McCullough on 1776 at the National Book Festival, September 24, 2005, C-SPAN Presentation by McCullough on 1776 at the Texas State Capital, October 29, 2005 </td></tr>
<tr> <td colspan=1 rowspan=1 > In the Dark Streets Shineth: A 1941 Christmas Eve Story </td><td colspan=1 rowspan=1 > 2010 </td><td colspan=1 rowspan=1 > Winston Churchill, Franklin D. Roosevelt, Arcadia Conference </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
<tr> <td colspan=1 rowspan=1 > The Greater Journey </td><td colspan=1 rowspan=1 > 2011 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Part one and Part two of Q&A interview with McCullough on The Greater Journey, May 22 & 29, 2011, C-SPAN Interview with McCullough on The Greater Journey at the National Book Festival, September 25, 2011, C-SPAN Presentation by McCullough on The Greater Journey at the National Book Festival, September 25, 2011, C-SPAN </td></tr>
<tr> <td colspan=1 rowspan=1 > The Wright Brothers </td><td colspan=1 rowspan=1 > 2015 </td><td class="highlighted"  colspan=1 rowspan=1 > The Wright Brothers </td><td colspan=1 rowspan=1 > National Aviation Hall of Fame Combs Gates Award - 2016 </td><td colspan=1 rowspan=1 > Q&A interview with McCullough on The Wright Brothers, May 31, 2015, C-SPAN </td></tr>
<tr> <td colspan=1 rowspan=1 > The American Spirit: Who We Are and What We Stand For </td><td colspan=1 rowspan=1 > 2017 </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 > Q&A interview with McCullough on The American Spirit, April 23, 2017, C-SPAN </td></tr>
<tr> <td colspan=1 rowspan=1 > The Pioneers </td><td colspan=1 rowspan=1 > 2019 </td><td colspan=1 rowspan=1 > American pioneers to the Northwest Territory </td><td colspan=1 rowspan=1 >  </td><td colspan=1 rowspan=1 >  </td></tr>
</table>
Question:
What and when was the first book written by David McCullough and what other subjects has he written about?
Answer:
David McCullough´s first book was The Johnstown Flood in 1968; and he has since written on topics such as Harry S. Truman, John Adams, the Brooklyn Bridge, and the Wright brothers.