[noseinabook]

I am new here (and new to an ereader) so hope I haven't repeated a much often asked question. I have successfully downloaded the kobo app, and have downloaded acouple of the free ebooks which I started reading. Then I leave and its bookmarked. When I come back, it tells me it is downloading the books again (the bookmark is not lost and is still there no problem) and I don't think it has used up any more space on ereader. I'm just wondering if this is normal for it to say its downloading it every time I log into kobo app to read my book. Thanks.