The Guardian has added ISBN's to their API; you can get bookreviews. See 
http://www.guardian.co.uk/open-platform/blog/references-in-api

-Jodi

Begin forwarded message:

> From: William Waites <[log in to unmask]>
> Date: 20 October 2010 13:59:02 GMT+01:00
> To: [log in to unmask]
> Subject: [open-bibliography] [[log in to unmask]: Linked Data and the Guardian]
> Reply-To: William Waites <[log in to unmask]>, List for Working Group on Open Bibliographic Data <[log in to unmask]>
> 
> in case anyone missed this...
> 
> ----- Forwarded message from Yves Raimond <[log in to unmask]> -----
> 
> Date: Mon, 18 Oct 2010 12:14:16 +0100
> From: Yves Raimond <[log in to unmask]>
> Subject: Linked Data and the Guardian
> To: Linking Open Data <[log in to unmask]>
> 
> Hello!
> 
> The Guardian just announced that they added ISBNs and Musicbrainz
> GUIDs to their API:
> 
> http://www.guardian.co.uk/open-platform/blog/linked-data-open-platform
> http://www.guardian.co.uk/open-platform/blog/references-in-api
> 
> Nice feature enabling Linked Data apps (BBC Music?) to draw in
> Guardian content very easily. It is also a first step in the Linked
> Data world from the Guardian, which is very good!
> 
> Best,
> y
> 
> 
> ----- End forwarded message -----
> 
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