In the 2006-2008 period, a company called Nostalgia Ventures, Inc., published reprints of 1930's pulp stories. The typical paperback included two novellas, and was priced at $14.95. No eBooks were made available, as far as I can tell. Amazon has a few of them. Here is a partial list of what the company put out:
https://www.books-by-isbn.com/1-932806/
Hamilton Books has obtained 208 titles, and is offering them at $4.95 each.
For whatever reason, I'm not able to cut and paste a good link. So go to the home page
https://www.hamiltonbook.com You will see on the home page a scroll of advertisements for their merchandise. The second item should be the Pulp Fiction Classics. Click on that, and you should get the list of 208.
Titles include:
The Shadow
Doc Savage
Nick Carter
The Phantom Detective
The Black Bat
The Avenger
The Spider
The Whisperer
Cap Fury
Please don't take all of them before my next payday!