MBooks is becoming HathiTrust. See the HathiTrust website for more information. Roy Tennant has already commented.
Posts by Perry Willett
There are three ways to find MBooks in Mirlyn, the U-M online catalog.
Many people have asked us about the languages available in MBooks. In particular, they want to know if Google is providing searchable text for non-Western languages or difficult scripts. Most Western European languages have been available from the beginning of the project, but here are some examples of books in languages that Google has added in the past few years.
You may have noticed that the links to Google Books in Mirlyn have a little more information lately. We have always provided links to online copies in both Google Book Search and MBooks. We're now using the Google API to provide links to any book in Mirlyn that is also in Google Book Search.
We get questions from MBooks users (most recently from dfulmer in the comments to this post) about how to link to pages, what the URL parameters such as "num" and "seq" mean, and other questions about links and page numbers.
As is well known, we are digitizing all the bound volumes in our library, including books in copyright. I don't want to address the legal issues surrounding the digitization itself, but instead discuss uses of these materials after digitization. We do not show any part of in-copyright books in MBooks, leading people to wonder why we even bother to digitize them. We can answer that question in a number of ways.