My personal books show up fine in Logos 7 Desktop but are not listed in the Logos for iPad Library. Is there a setting I am missing or is this is a bug?
Nope - they will not sync to mobile devices.
You can, however, sync with other desktop installations: https://community.logos.com/forums/t/92788.aspx
My personal books show up fine in Logos 7 Desktop but are not listed in the Logos for iPad Library.
Welcome [:D]
One work around for iPad (and other iOS devices) is using iCloud for Personal Book docx (or "printed" PDF).
Keep Smiling [:)]