Doctor Who: The Twelfth Doctor Year Three — Titan Comics
Issue: #11 B
The Doctor and Bill are trapped between two dire opposing forces that should never have been brought together! It's going to take all their ingenuity to survive, never mind defeat the threat!
First appearances: Margaret Slitheen
Creators: Hi-Fi, Blair Shedd, Richard Dinnick, Francesco Manna
Characters: The Doctor, Nardole, Margaret Slitheen, Bill Potts