EPUB 3 Samples

IDPF has curated an open source collection of validated samples of EPUB 3 publications that showcase different features, the files are available for download  https://code.google.com/p/epub-samples .

Samples can be previewed online at http://idpf.org/sites/default/files/cloud-reader/index.html (NOTE: this gallery uses an experimental deployment of the Readium Cloud Reader configuration - a recent version of Safari or Chrome is recommended as cross-browser support currently has known issues on Firefox and Internet Explorer).