For those feeling confused: this is not the only book called Fermat's Last Theorem.
• Harold Edwards, Fermat's Last Theorem, 1977
• Simon Singh, Fermat's Last Theorem, 1997
(There may be others.)
• Harold Edwards, Fermat's Last Theorem, 1977
• Simon Singh, Fermat's Last Theorem, 1997
(There may be others.)
Thanks for clearing this up!