Thanks for that, never heard of it before - there is a 90 min radio adaptation archived here: https://archive.org/details/john-wyndham-trouble-with-lichen http

Thanks for that, never heard of it before - there is a 90 min radio adaptation archived here: https://archive.org/details/john-wyndham-trouble-with-lichen https://archive.org/details/john-wyndham-trouble-with-lichen