You want to buy that Christian Book, but would like to search the contents before you decide? You don't have the time to take a trip to the bookshop, isn't that why you are making the purchase online?
Try the Google book search. It contains a limited preview of books uploaded by several authors or publishers. I have found the link useful. I hope you do too.
Just type in the title of the book you want in the google book search on the left navigation bar on this page and .... start your preview....
You are wondering what book to start with? Try - THE AIREGINAN DREAM by moi