![watercolour painting of a loaf of bread and an egg in an egg cup sitting on two books](/sites/default/files/styles/content_full_width/public/books_bread_and_egg.jpg?h=78c7906e&itok=l-LMqL1C)
G.F. Angas, [Books, bread and egg] [185-?], nla.obj-134539829
There is no problem with re-using a previously used title for a new publication. There is no copyright on the title of publications, so the same title can be used more than once.
If a new edition of an existing title is published it helps avoid confusion by including '2nd edition' on the cover and title page information.
You should also apply for a new ISBN. Information about the Australian ISBN Agency can be found on the National Library's website.
Under the requirements of Legal Deposit you are required to lodge a copy of the new book with the National Library.