Look at our following instruction to delete and remove completely books and PDF files from iBooks application in iOS on your iPhone or iPad.
It will be quick in steps:
- From iBooks app on iPhone or iPad, go to category or collection which contains the books or PDF files you want to remove.
- Once you Tab on “Edit button”, you will be able to select book files to remove.
- Tab Delete button at the top-right conner. You will be asked to confirm your action.