Some ePubs not passing Google validation
Hello -
I am using Calibre 2.48 on Mac OS X Yosemite and have run into an issue with converting some AZW to ePub. Most convert fine and I'm able to upload to Google books. Some, however, won't process in Google, and using the EPUB validator, I see several errors. Calibre does not report any errors converting these files. I am attaching a text output of the EPUB validator. Any ideas?
Thank you
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