Not if they were purchased books. The DRM copy protection mechanism used by iBooks is not supported by any other eBook reader. Free books may not have any DRM in place, so you may be able to copy those files from your backup.
Not if they were purchased books. The DRM copy protection mechanism used by iBooks is not supported by any other eBook reader. Free books may not have any DRM in place, so you may be able to copy those files from your backup.