Top 10 Online Book Catalogs and Libraries


1
Google Books
Google Books is a service that searches the full text of books and magazines that Google has scanned, converted to text using optical character recognition, and stored in its digital database. Search and preview millions of books from libraries and publishers worldwide using Google Book Search. Discover a new favorite or unearth an old classic.
2
ISBNdb.com
ISBNdb.com project is a database of books providing on-line and remote research tools for individuals, book stores, librarians, scientists, etc. Taking data from hundreds of libraries across the world ISBNdb is a unique tool you won't find anywhere else. Please check the FAQ for more details.
3
Project Gutenberg
Project Gutenberg offers over 42,000 free ebooks: choose among free epub books, free kindle books, download them or read them online. We carry high quality ebooks: All our ebooks were previously published by bona fide publishers. We digitized and diligently proofread them with the help of thousands of volunteers.
4
Forgotten Books
Forgotten Books is the world's largest online library with 484,473 books available on demand. This website has been designed using the very latest technologies to provide our members with many features never seen before. More than just books; Forgotten Books also features advanced analytical data. Every single word, page and image inside each and every one of our 484,473 books have been analyzed, indexed and classified.
5
Open Library
Open Library is an open, editable library catalog, building towards a web page for every book ever published. Just like Wikipedia, you can contribute new information or corrections to the catalog. You can browse by subject, author or lists members have created.
6
Questia
Questia is the premier online research and paper writing resource. With emphasis on subjects related to the humanities and social sciences, Questia provides the resources needed to complete most college-level, core-curriculum course assignments. The Questia library contains books and journal articles on subjects such as history, philosophy, economics, political science, English and literature, anthropology, psychology, and sociology. It also includes magazine and newspaper articles.
7
JSTOR
JSTOR is a digital library containing digitized back issues of academic journals, books and primary sources, and current issues of journals. It provides full-text searches of almost 2,000 journals. More than 8,000 institutions in more than 160 countries have access to JSTOR; most access is by subscription, but some older public domain content is freely available to anyone, and in 2012 JSTOR launched a program providing limited no-cost access to old articles for individual scholars and researchers who register.
8
EBSCO
EBSCO Information Services provides a complete and optimized research solution comprised of research databases, e-books and e-journals—all combined with the most powerful discovery service and management resources to support the information and collection development needs of libraries and other institutions and to maximize the search experience for researchers and other end users.