Research@UWW searches "Everything" (articles, books, ebooks, videos, government documents, etc.) in all disciplines. Add filters like date or resource type (e.g., articles) after a search. Books, media, and more UW Whitewater searches just UW-W library holdings.
Google Books finds and describes books; previews may allow searching the text and reading all or portions of it online.
Journal Search searches journal, magazine or newspaper titles to see if there is access online or in other formats.