Book Aid International and Education Aid  donate material to libraries overseas in need of stock. See the individual websites for more information about the criteria for donations.
Other options to donate to libraries are:

Advertising in Gazette

Posting a message on an electronic discussion list for those working in the library and information sector available through JISCmail for example LIS-LINK or LIS-PUB-LIBS.

Please note free registration is required to post messages on JISCmail lists, and list rules may require those wishing to promote products or services to contact the list manager first.

This document may also be helpful for those considering donating books, as a guide to best practice:
Book Aid International - Best practice guidelines for book aid programmes in conflict / post conflict / natural disaster situations.
Updated: 07 August 2007
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