How can I delete a book from my purchases
I Want to delete some books from my purchased books. I don't want them showing in my library, even if I have downloaded them to my device.
MacBook, Mac OS X (10.6.8)
You can delete downloaded copies from your devices/computers, but you can't permanently delete any item from your purchase history, all you can do is hide them via your computer so that they don't show in the cloud for redownloading : Hide and unhide purchases in the iTunes Store - Apple Support.