EBooks also termed as digital books that are book-length publications within digital form including both texts as well as images that can be read on an ebook reader or other electronic devices. The history of EBooks is uncertain; however, the fact that they have a major resource of information within the electronic age is undeniable. Google, one of the widest search engine providers, has made one of the largest libraries of eBooks. EBooks range from Best Crime Novels to the latest scientific research and almost any different topic that can be thought of. A number of the world's important libraries are making their categories available on EBooks.