Apple Books Book Package Specification 5.2.22 Was this help page useful? Send feedback. Was this help page useful? Yes. I found the information I was looking for. Somewhat. I found some of the information I was looking for. No. I did not find the information I was looking for. Comments: Thank you for your comments; we regret that we can’t respond directly to you. Please read Apple's Unsolicited Idea Submission Policy. Cancel Send feedback Thanks, your feedback has been sent. © 2025 Apple Inc. All rights reserved. English (U.S.)
