Enter a fantastic new application, developed in partnership between the British Library and Armadillo Systems. The British Library have digitized the pages of fifteen of their most valuable works and created Turning the Pages, a browser-based WPF application that allows you to interact with these books in a virtual environment from the comfort of your home.
http://blogs.msdn.com/tims/archive/2007/01/30/great-wpf-applications-1-british-library-turning-the-pages.aspx