Question: I look for a book/resource which display the general idea of the proof of Fermat last theorem in a simple manner for the public.

I mean, books which is not for mathematicians but for the general public. Books like:

> 
> *Gödel's Theorem: An Incomplete Guide to Its Use and Abuse* by Torkel Franzén
> 
> 
> 

Do anyone now any books of this kind? Also, articles or any resources are good.

Answer: 
Two books which *might* be what you're looking for (haven't read them myself) are [*Invitation to the Mathematics of Fermat-Wiles*](http://books.google.de/books/about/Invitation_to_the_Mathematics_of_Fermat.html?id=W1Nso5E6G3YC&redir_esc=y) by Yves Hellegouarch and the 3rd edition of [*Algebraic Number Theory and Fermat's Last Theorem*](http://books.google.de/books/about/Algebraic_Number_Theory_and_Fermat_s_Las.html?id=PIibasv45boC&redir_esc=y) by Ian Stewart and David Tall.
The upcoming book [Summing It Up](https://www.amazon.co.uk/Summing-Up-Modern-Number-Theory/dp/0691170193/) by Robert Gross and Avner Ash seems to be the type of book that you want. I believe the third section of the book will go into the topics relevant to understanding Fermat's Last Theorem, according to the description on the linked page.