A book

I am reading a book.
A book name is 'Bridget Jones's Diary.'
This is love story. I want to get sweet love!!! And you??

What kind of do you like a book?

Correction:
I am reading a book.
It's name is "Bridget Jones' Diary."
It is a love story. I want to get sweet love! How about you?
What kind of book do you like?

*It's: the book is an object, so it is an "it" (not a he, or a she) and you said you had a book right before, so mentioning the book again isn't needed.

*When a word ends in 's' (Jones) and you want it to be possesive (like what the particle の　does) you add one appostrophe at the end of the word. If it does not end in 's', (like 'cake') and you want to make it plural or possesive, add "s" for plural and " 's" for possesive (I made three cakes; the cake's frosting is blue.) There are exceptions though.
*this: in this case "this" would be "it"... i'm not grammatically sure why. but it is! www ^^
*and you: this isn't really wrong, but "how about you" is much more common.

hope this helps! Ganbatte!

I am reading a book: Bridget Jones's Diary - chronicles a year in the life of Bridget Jones. 

What kind of books do you like?


NOTES:

In journalistic uses, add an apostrophe to make possessive singular proper nouns whose spelling ends in s.

Examples: Hayes'  Jones'  Linkous'  Lucas'  Willis'

In formal writing, add an 's to make possessive singular proper nouns whose spelling ends in s. 

Examples: Hayes's  Jones's  Linkous's  Lucas's  Willis's 


And,

Titles of books are underlined or italicized. 

Good Luck!