Purchase
I recently purchased an audio book in the ibooks app but the book disappeared after i tried to listen to it. Checked bank account and it says i was just charged
iPhone XR, iOS 12
Question marked as
If it shows on your iTunes account's purchase history, and if it's still in the store, see if it shows for redownloading : Redownload apps, music, movies, TV shows, and books from the App Store, iTunes Store, and Apple Books - Apple Support