We've created this Forum Thread with some workarounds and advice to assist you in publishing you ebook.
Concern about book length - is 36 pages too few?
I had participated a bit here back when I joined a few months ago. I'm an illustrator and am collaborating with an author friend on a Children's Book that also has a Calendar component.
Previously I'd used the price calculator for our 36-page book. Now as I'm looking at uploading the file I see that. although the calculator let me enter "36" as a page length, I'm just now seeing a note on this page (http://www.lulu.com/author/wizard/index.php?fCID=21444980, "Before You Upload") which says: "Make sure your book has between 84 and 740 pages."
This is a big concern as we're only needing 36 pages and there's no way or reason to expand to 84 pages.
I'm hoping there's a way around this page parameter and that we can print a 36-page print book. Can someone advise please?