I'm not sure if members are aware, but I believe that the US has changed its copyright law from this year, so that everything published up until the end of 1923, is out of copyright.

1st Jan 2020 would put everything published in 1924 in the same category.

As an example, The Hobbit would be in the US public domain in 2034, based on it being published in the US in 1938.

Is anyone aware of any of Tolkien's published work before 1924 that are not currently freely available?