Hi, Tania. 

I think there are some amazing examples among these Blacklight interfaces: https://github.com/projectblacklight/blacklight/wiki/Examples
There are a bunch there, but I'll let the people who maintain them tout their own. 

Of course I'm particularly partial to SearchWorks, our instance here at Stanford:

http://searchworks.stanford.edu

You don't mention institutional repository interfaces, but I believe they successfully and elegantly integrate discovery of various resources, so maybe these examples of hydra will be of interest too:

http://projecthydra.org/apps-demos-2-2-2/

Cheers, 
Bess

On Sep 19, 2012, at 12:00 PM, Tania Fersenheim wrote:

> Got a favorite discovery interface?  Send me the URL
> 
> I am doing some quick & dirty investigation into libraries that have
> successfully and elegantly integrated discovery of various resources,
> e.g.:
> 
> - library catalog
> - federated indexing service such as  Serials Solutions or Primo
> Central, or a federated search system like Metalib
> - ejournals
> - ebooks
> - libguides
> - library web site
> - worldcat local
> - that kind o' stuff
> 
> I am looking for sites that are both nice to look at and seem easy to
> use.  I will assume that if you're touting your own site it is
> technologically sophisticated.  :-D  Got any faves?
> 
> Tania
> 
> -- 
> 
> Tania Fersenheim
> Manager of Library Systems
> 
> Brandeis University
> Library and Technology Services
> 
> 415 South Street, (MS 017/P.O. Box 549110)
> Waltham, MA 02454-9110
> Phone: 781.736.4698
> Fax: 781.736.4577
> email: [log in to unmask]