Hello and thanks for your interest. If you read on Nook, Shattered is currently not opening on some Nook devices. B&N took forever to upload it, and apparently it was done incorrectly. I'm so sorry for the inconvenience. I have notified them, and I hope this issue will be resolved soon. For now, visit other ebook sites or buy Shattered from Smashwords and email the file to your Nook as a document.

Thank you so much. :)