Here is my slightly amended version, slight gardient tint, less rounded corners and amended spacing for a neater overall look, 

https://drive.google.com/file/d/1Xsbq6hqvkkNmL6QCyA-O0uGddXzy7x5P/view?usp=drive_link

it's OK, I've figured you need to refresh the page after marking a book as read

Nice Theme, I've softened the black a bit and got rid of the dividing lines. The comics no longer have the progress bar, is this a theme thing or a V3 ubooquity thing?

anyone having problems with this, mine no longer works

mine pulls 266 publishers.

I use AirDC++ myself. I thought mylar only used torrent/usenet 

Guys I used Mylar for quite some time but once 32p shutdown it seemed kind useless. Are you using usenet as your sources now?

Really great, I like it

could you explain how you switched the positions of the issue no. and title please?

it took me a few goes. You need to get all of the files from the GIT repo not just the one script, that's where I went wrong initially. Then I use the following line C:\Python37\python.exe comixology-to-ubooquity.py --scrape-series -D 2 1 -ss -sp

I use the tool https://github.com/CuddleBear92/Ubooquity-Themes/ to scrape the comixology site once every couple of months and that gives you the folder, the image and the json. If I have one missing between scrapes I do the same as you Bobby and just create one.