The website for the ventriloquism museum featured in the article can be found at: https://www.venthaven.org/

Atlas Obscura featured an article about the same ventriloquism museum: https://www.atlasobscura.com/articles/the-worlds-only-ventri...

Atlas Obscura also featured a particularly interesting article on the "demonic" origins of ventriloquism: https://www.atlasobscura.com/articles/the-demonic-origins-of...