Google book api search

Hi Guys!

I am trying to create a search option using Google books’ api. I have been able to do search options using dynamic searches using CSV lists but this is a first for me and I am completely lost. I want to use the value of the search box to as a constraint in order to find the book with the matching title from Google books. If you’ve used Google books API, your help would be really appreciated.

Thanks in advance.