If you are in the US you can get it from Library of Congress National Library Service. The story is available as part of several different audio book editions. It does not appear to be available from NLS in braille but may be available from
$1 as eText or BRF.
$1 may also have it though I can't look at the catalog at the moment.
In Canada and the UK you should contact CNIB or RNIB respectively. Both have library divisions which may have this title. For elsewhere in the world someone else will have to make suggestions.
I note that the text is available at
$1 and
$1 has audio recordings of it in two different collections.