The movie FB page
https://www.facebook.com/shirleycollinsmovie/?

The film The Ballad Of Shirley Collins - by Tim Plester & Rob Curry
http://player.lush.com/channels/lush/tv/ballad-shirley-collins-film-tim-plester-rob-curry?

The book(Apr 2018) All in the Downs
http://strangeattractor.co.uk/shoppe/all-in-the-downs/?