This is a general estimate, would need to see how many words and discuss what your needs are and the complexity of the book as well. If a general novel then should be fine, but if you are talking about a technical book then that would have to be discussed.
I'm assuming you want it in English? As this was not specified on the project details.
I have a home studio, using condenser mics and have worked previously on Radio here in Australia and MC in high end night clubs as well as some minor work on Australian made TV & movies.
Please touch base so we can discuss what your personal needs are. If possible send a sample of the book to give me an idea of what you are after.
Kind regards,
James D