works almost perfectly, my only complaint is if a series has more than 20 works it seem to only download up to 10 of them

As others have said, I wish it merged the epubs and allowed me to choose the save folder. But I appreciate it anyway. Some of the series have a crazy number of chapters and it's nice all I have to do is add to Calibre, sort the Series column, and merge with the epubmerge addon. Instead of doing all that AND painstakingly opening and downloading every book in a series book by book.