Ok, I can say not that I have read a book written by Gertrude Stein. I can't say that I am greatly impressed. She is so famous for living in France and being ex-pat from the United States and having a sort of salon where artists, poets and other creative people visited, that I expected a great work of art.
However, I found her novel to be "stream of consciousness", so full in fact as to be almost non-sensical. Her sentences may doubt back and contradict the first part in a later part. I get the vague sense of 1. a piano with cement between the keys preventing any sound coming out when it is played and 2. a woman who dies 5 days later after falling from a window. A probable murder that never gets resolved with someone saying that she sleepwalked.
In the foreword and afterword written by John Herbert Gill, it is explained that the theme is cruel or at least dominating fathers and murders that are remembered especially well because they are never solved. Somehow this was seen as being especially 20th Century.
Sadly, I find any book where you have to learn everything, or almost everything, about the authors, live in order to understand even a little their motivation for writing, to be beyond me. I read the whole, it was only 90 pages 74 pages long, but other than the above, I can't say I really understood. In fact, I am not sure it was written to be understood.
The short stories, "A Waterfall and a Piano" and "Is Dead" are included in the volume. "A Waterfall...." is a bit more straightforward, but "Is Dead" returns to the same style as the novel. In the first, the waterfall is barely mentioned and there is a goat that was apparently bought to help feed some puppies, but which never was delivered.
All in all, I just don't think I have the background to understand, or to want to figure out, her work if it is all like this.