HI.
I read a couple of people's replies on here that there really isn't a market for Sudoku books anymore. I recently created a number of Sudoku books with more in the pipeline. I offer them on my site https://jandmpublishing.com along with some other puzzle and activity books I'm working on.
This is a project to hopefully support myself through retirement.
Is there anything about a book that would make you think about purchasing it? I'm looking for suggestions and ideas that may make a Sudoku book stand out from the huge number of books already being offered.
Thanks.
-Jim