The Ebook Central preview site is located at:
http://public.ebookcentral.proquest.com/choice
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You will need to request a login before you can view the catalog.  To request an account, click "Explore Catalog" and submit the requested information.  Your account will need to be approved, which can take up to 24 hours.  Be sure to check your SPAM folder for the reply.

If you already have an account, sign in before attempting to explore the catalog.  Note, this login is unique to this preview site, it is not related to a personal Ebook Central account you may have on another Ebook Central site.

To be alerted about new titles added to Ebook Central:
Once you sign in and click "Explore Catalog", click the "Recently Added Titles" link.  
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Then click "Sign up" for alerts.
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