I drew this setup earlier this year but never got around to actually uploading it here (it's a rough so I'm not 100% sure how clear it is what's going on exactly. But we're on Jack's loft). I'd like to use it as a bonus comic later on in Tistow, once we've established who Eustace was (he's been mentioned only by name so far by Mrs. Goodwill).
There are no 'undead' or 'zombies' in the story. We do however have an awful lot of memories that Jack can tap into and observe. Bit like a record playing on repeat.