String Theory and M-Theory: A Modern Introduction: Becker, Katrin, Becker, Melanie, Schwarz, John H.: 9780521860697: Amazon.com: Books
A First Course in String Theory: Zwiebach, Barton: 9780521831437: Amazon.com: Books
String Theory Demystified: McMahon, David: 9780071498708: Amazon.com: Books
A First Course in String Theory: Zwiebach, Barton: 9780521831437: Amazon.com: Books
Gurdjieff, String Theory, Music - Kindle edition by DeWhitt, Mitzi. Arts & Photography Kindle eBooks @ Amazon.com.
The Complete Idiot's Guide to String Theory: Take Your Understanding of Physics into a Whole New Dimension!: Musser, George: 9781592577026: Amazon.com: Books