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.
And the tree at last bears fruit.
I am pleased to announce that I have published The Atheist's Tale.
I hope that you regulars here who commented on my work in progress will be so kind as to examine the preview, and especially the acknowledgements. Hint, hint.
Thanks to everyone whose words of wisdom contributed to the completion of the work. I may yet do one more revision to the cover -- still not 100% satisfied -- but I want to see a proof copy before I make any changes.
Thank you all for your comments, suggestions, and encouragement.