Audiobook on one device not sharing to other devices
I purchased a physical audiobook and uploaded the audio files to my MacBook Air in about 2015 on an earlier MacBook Air that I have since replaced. It is loaded onto my MacBook Air Books app. My iCloud is enabled and Books is checked, so that whatever appears in my laptop version should appear on my other devices, and for the most part it does. However, this particular audiobook is not sharing across my devices. I am at a loss and do not know how to fix this. I would prefer to listen to the audiobook on my phone, not my laptop.
Devices:
- MacBook Air (2019), OS Sonoma 14.3
- iPhone 13 Pro, iOS 17.3
- iPad mini (6th gen.), iOS 17.3
MacBook Air 13″