I have made available a PDF file assembling scans of Little Blue Book 1564, Homosexuality in the Lives of the Great, by J[ames] V[incent] Nash. The file size is 51,140,131 bytes.
This Little Blue Book seems to be one of the more difficult to acquire. I don't know if that's because the existing stock is peculiarly small or because those who have copies are especially reluctant to part with them. Meanwhile, though my investigation concluded that the work has slipt into the public domain, I have not found the contents reproduced elsewhere.
Though the scans are imperfect, I believe that the whole body of the text is easily read. As to that imperfection, I was reluctant to increase wear-and-tear on my copy, and I did not want to commit a great many hours to the project.
There are passages in this booklet that will make many modern readers wince, but it represented a relatively enlightened view for the time in which it was first published (c. 1928).