At this time, we're investigating the problem and looking for a solution.
If you've encountered this issue while converting your file, we suggest attempting to create and upload an EPUB directly to our system.
While there are a number of EPUB conversion options, Calibre (Download Here) has shown the best results for creating an EPUB for the Lulu system. Please review their extensive Help resources (Found Here) to create an EPUB 2 that our system can validate.
We've also created this Forum Thread. Post questions here and we'll do our best to respond and assist.
Problem with site?
Is Lulu having site problems? I've been trying to publish a new story for the the past three hours with no success, the whole process is stalling at the upload file stage. My internet connection is fine. I've tried refershing thebroweser, but it just won't move on.