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How do I add a file to the spine? (Solved)
I have a document/epub book in which the Editor reports:
"This file is not in the book spine. All content documents must be in the spine. You should probably add it to the spine."
How do I add the file to the spine?
Last edited by cager; 01-08-2015 at 11:02 AM.
Reason: Problem solved
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