I am a firm believer in the idea that we all have at least one book in us. Kudos from going from idea to finishing your work.
I am half way through mine (which is code for just started) but did do some reserach as I like you dont have a wad of cash that isnt already committed to other more pressing issues.
I believe I-Universe provides the right flexibility for the meager budgets and allow you to grow your project as you deem prudent.
Here's the link...








