Is that an m4b file (the "official" way), or just a collection of mp3's shoved together to form a book ("Part of a compilation")? The former has been broken (es

Is that an m4b file (the "official" way), or just a collection of mp3's shoved together to form a book ("Part of a compilation")? The former has been broken (especially on iPad) since iOS 5, and the latter has many issues but at least you "can" see how many chapters there are, and select them. See, for example, these support thread with hundreds of comments: https://discussions.apple.com/message/16397272#16397272 https://discussions.apple.com/message/16397272#16397272 The sad thing is that they don't give 3rd parties access to m4b metadata (chapter name, length and cover), and they themselves have broken their Music.app's ability to parse them. So nobody else can fix this mess.