best ghostwriting services for First-Time Authors?

I'm a first-time author ready to bring my book idea to life, but I have no experience navigating the writing world. I'm looking for the best ghostwriting services that specifically cater to debut writers who need extra guidance and patience. Which best ghostwriting services take the time to explain the process, protect my voice, and help me understand publishing options afterward? I don't want a writer who just churns out words I want a partner who will mentor me through this journey. Please share your recommendations for the best ghostwriting services that made your first book experience positive and successful.