A non-rigid airship that uses heated air instead of a light gas (such as helium) as a lifting medium is called a hot-air airship (sometimes there are battens near the bow, which assist with higher forces there from a mooring attachment or from the greater aerodynamic pressures there).
<br /><br /> With the overlapping between the actions of Ezra and Nehemiah in these books, it is possible that Ezra was a fiction.<br /> &nbsp;Jewish Traditional AnswerAccording to Jewish tradition, as specified in the Talmud Bava Batra 15a, Ezra wrote both the books of Ezra and Nehemiah.
The book of Nehemiah has 13 chapters and six of those chapters tell about the rebuilding of the walls of Judah. In addition to those six chapters, seven chapters are dedicated to tell about life after the walls had been rebuilt. Nehemiah was concerned about the spiritual health and welfare of the Jews in Jerusalem.