One way to make money on Kindle by hiring a ghostwriter is to find a ghostwriter with experience in writing in the topic or genre you're interested in, and then work with them to create a book. Once the book is written, you can publish it on Kindle and market it to your target audience. You can also use Amazon's Kindle Direct Publishing platform to self-publish your book and earn royalties from sales. Keep in mind that hiring a ghostwriter can be costly, so it's important to have a clear idea of your target audience and a solid plan for marketing and promoting your book in order to maximize your chances of success.

Here are some more details on the steps you can take to make money on Kindle by hiring a ghostwriter:

Research the market: Look into what types of books are popular in your chosen topic or genre, and find out what readers are looking for. This will help you to identify the potential audience for your book, and to plan your marketing strategy.

Find a ghostwriter: Look for a ghostwriter with experience in writing in your chosen topic or genre. You can find ghostwriters on freelance websites like Fiverr or Freelancer, or by asking for recommendations from other authors. Make sure to check their portfolio and ask for samples of their work before hiring them.

Collaborate with your ghostwriter: Once you've found a ghostwriter, work with them to create a book that meets your needs and the needs of your target audience. This may involve sharing your ideas and research with them, and providing feedback on their work as they write.

Publish and market your book: Once the book is finished, use Amazon's Kindle Direct Publishing (KDP) platform to self-publish it. Then, use various online marketing techniques like social media marketing, book reviews, book promotion services to promote your book.

Earn royalties: Once your book is published, you will earn royalties from each sale. The amount you earn will depend on the price of your book and the percentage of the sale that you receive.

It's important to note that self-publishing on Kindle can be competitive and it takes a lot of hard work to make your book visible. However, with the right strategy and promotion, you can be successful in making money on Kindle by hiring a ghostwriter.