This poem is not for children.
Keep Out!

There is a big oak door
in front of this poem.
It's locked.

And on the door is a notice
in big red letters.
It says: Any child who enters here
will never be the same again.
WARNING. KEEP OUT.

But what's this?
A key in the keyhole.
And what's more,
nobody's about.

"Go on. Look,"
says a little voice
inside your head.
"Surely a poem
cannot strike you dead?"

You turn the key.
The door swings wide.
And then you witness
what's inside.

And from that day
you'll try in vain.
You'll never be the same again.