Jan 17
Book Ninja review 2025 - Legit App?
You want passive income from Amazon, but time and tech get in the way. If you have ideas for journals, workbooks, or short books yet freeze at research, formatting, and listings, you are not alone. That is the exact roadblock this tool targets. In this Book Ninja Review, I show how it helps you research profitable niches, build interiors and covers, and publish to Kindle Direct Publishing with less guesswork. I tested the flow, measured the time saved, and noted limits you should know before you buy. Read More