deleting free books does totally remove them, or has for me do far
if you delete a book you have bought, it gets moved into a trash (archive) section of your library, this gets rid of it from the devices only, unfortunatly to get it back to read you need to log into a web browser and go to the trash section of your library and select undelete, the app will then download next to you run it
the way I deal with this is, if you go into settings on your iPod (iPod settings not within the Kobo app) and scroll down to the Kobo app, in here you can select how many books it stores permanently, I have mine set to 5 books, meaning it will always keep the 5 most recent books and remove others from the Library when iOS decides to do a clear up of space, if you want to read the others, tap on them and they are downloaded, this saves space on the iPod. (from library you will see books that are available but not downloaded have a message 'Tap to Download')
|