Need better sorting options

I love Scribds content. But the app seems pretty bare bones. How I wish I had more options to SORT my saved list vs just type of media and full-access. Id love to be able to save a book then sort by not purchased yet when my next months credits roll around so I could then buy it. Would also be so handy to be able to see when Im browsing if I already own that title rather than having to return to my "full access" list and scroll down looking for it...

zLeigh3 about Everand: Audiobooks & Ebooks, v7.6.0