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.
Quick Overview of Nehemiah.  1-2  Nehemiah is commissioned to rebuild the walls of Jerusalem and departs Shushan. In Jewish tradition the books of Ezra and Nehemiah are regarded as one book, and it appears that they were originally two books because of the identical material in Ezra 2 and Nehemiah 7.