i switched to use Calibre for my fanfic's on android (see another thread
https://www.mobileread.com/forums/sho...d.php?t=240370)
but i have a problem
how to replace my old books with the new on moon+
i don't mind the progress being 0 (some problem but not major) i just need to remove the "old" books from shelf when i add new, i don't do it all in single time just replace each updated story from old epub to new calibre epub