Lots of resources around on the internet, here is an example (click):

A few programs on telly, here is one:
"Surviving Aberfan" Thursday 20/10/16 BBC4 9pm


And a poem (author unknown, from a previous Aberfan thread)

I am a generation
And a threepenny, sixpenny, five pound note
Cannot buy me now,
Drowned and lost in a black, crawling sea.

Once I played there, nature's school.
And on a summer sweet day when birds were young
And the sky naked and laced with laughter,
I played the games that children play.

But when the sky swam, crying with tears,
The world fell down on me
And I cannot come back.

I am a generation
And I cannot come back
To the narrow streets walking empty
To the warm kitchen where Mam and Dad wait.
The snapshot taken in life yellows with years.

I am hostage of some avenging valley green god
For the rape of my land that fell down on me.

And I cannot come back.

bradfordian