You can also search for eBooks by category. Type the category name in the text field (e. g. , romance, sci-fi, and so on) then click the search button for Google to return results under that category.
If the book is free, you can go ahead and read it by scrolling down the page of the book; otherwise, you will only be able to preview a few select pages.
The intitle operator searches web servers containing eBooks with the format specified and information matching the subject mentioned. In the example, books about Javascript whose format is pdf are returned.
Tap the search box at the top of the page and type the keywords of the book you are looking for. If you do not know the name of the book, you can do the search by category or author. Type the category/author name into the search box. Tap the “Search” button in front of the search box. Google Play Books will load for a while and return a number of books matching your search above. Scroll through the search results, and tap on a book you will like to read. The book expands and opens up for you to preview and/or purchase.