Sci-fi read about an alien??

[Randi]

I need help finding a sci-fi book about a young woman in the 1920s who is forced into an arranged marriage and later finds an alien on her family farm?? I know, wtf, right? I know I am not crazy and that I've seen this book floating around on Goodreads with a fairly good rating. However, I also remember someone saying it is only available on Amazon and...I haven't been able to find it anywhere :( Anyone know?