Question: Is there a service that can help me write a book quickly, even if I'm not an experienced writer, and offers guidance throughout the process?

BookAIWriter is a powerful tool that automates the book creation process. It'll take you from plot outlines to finished book covers, and it'll generate full chapters based on your prompt. The tool is good for writers of all skill levels who need to flesh out ideas into a finished book as fast as possible or who need help with cover art.

Another good tool is Novelcrafter, which offers a full writing environment. It includes a personal Wiki for keeping track of story details, multiple writing modes and AI tools. It's good for planners and pantsers, offering a variety of tools to help you from the start to the end of your writing process.

If you need more advanced organizational abilities, LivingWriter offers a clean interface for organizing manuscripts. It's got an AI Outline Generator, smart text tools and the ability to export in different formats. The tool is designed to help you organize and refine your manuscripts as efficiently as possible, and it can sync across multiple devices.