Boardgamegeek https://boardgamegeek.com/boardgameexpansion/212734/arkham-horror-card-game-essex-county-express-mytho
English - The Essex County Express is the second Mythos Pack in The Dunwich Legacy cycle for Arkham Horror: The Card Game. Among its sixty new cards, you'll find twenty-eight player cards, including four copies of a new weakness.
Ludovox http://ludovox.fr/jeu-de-societe/horreur-a-arkham-jce-lexpress-du-comte-dessex/
French - Extension pour Horreur à Arkham JCE (ou LCG)