Editing String theory (section)

=== Popular science ===
* {{Cite book| first = Brian | last = Greene | year = 2003 | title = The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory | publisher = W.W. Norton & Company | location = New York | isbn = 978-0-393-05858-1 | title-link = The Elegant Universe: Superstrings, Hidden Dimensions, and the Quest for the Ultimate Theory }}
* {{Cite book| first = Brian | last = Greene | year = 2004 | title = The Fabric of the Cosmos: Space, Time, and the Texture of Reality | publisher = Alfred A. Knopf | location = New York | isbn = 978-0-375-41288-2 | title-link = The Fabric of the Cosmos: Space, Time, and the Texture of Reality | bibcode = 2004fcst.book.....G }}
* {{cite book | last=Gubser | first=Steven Scott | title=The Little Book of String Theory | publisher=Princeton University Press | publication-place=Princeton, N. J. | date=2010 | isbn=978-0-691-14289-0}}
* {{Cite book| first = Roger | last = Penrose | year = 2005 | title = The Road to Reality: A Complete Guide to the Laws of the Universe | publisher = Knopf | isbn = 978-0-679-45443-4 | title-link = The Road to Reality: A Complete Guide to the Laws of the Universe }}
* {{Cite book| first = Lee | last = Smolin | year = 2006 | title = The Trouble with Physics: The Rise of String Theory, the Fall of a Science, and What Comes Next | publisher = Houghton Mifflin Co. | location = New York | isbn = 978-0-618-55105-7 | title-link = The Trouble with Physics: The Rise of String Theory, the Fall of a Science, and What Comes Next }}
* {{Cite book |first=Peter |last=Woit |year=2006 |title=Not Even Wrong: The Failure of String Theory And the Search for Unity in Physical Law |publisher=New York: Basic Books |location=London, England: Jonathan Cape & |isbn=978-0-465-09275-8 <!-- both are correct -->}}