I am currently re-listening to season 5 of The Magnus Archives, and as I was looking through some fanart last weekend I stumbled over this post, read the mentioned fanfiction (it is post season 5 and called Out There, Somewhere, it is lovely) and fell, as one does, into a JonMartin-hole... The Sweetest Thing features an AU with Jon as a marine biologist and a selkie Martin. Cute seals and fluffy fanfiction? If that is your jam (it certainly is mine), I can recommend it :D Oooh and just for fun, in case you want some seal-facts, I can recommend watching this fantastic video by William Burwin here.