Books to follow for TOEFL

There are books, more than you can imagine on TOEFL. Different publishers have different way to approach to ace the test. But you need only one book to prepare yourself.
Yes! You heard me correctly...You need only one book! And the book is  - 

Official Guide to the TOEFL Test With CD-ROM,

4th Edition 

(Official Guide to the Toefl Ibt)

But why is that? 

I have bought books from other publishers, they are good too.

But they are NOT the one who had created the test itself!.

This book - 

{ has explained what kind of questions you will face on the exam.}

{Example topics of writing section}

{Great sample tests - Solve EACH of them }

{Their answer explanations are better than any other books}

{Very useful CD-ROM supplementary }

There are other books. I will let you alter.

P.S - I have the Sample soft copy. please give me your email address in the comment section to avail one. But try to but the book.

Another Good Book! Have a look!