This is not a question. 
But this book may answer some questions.
.
Download the PDF file:
To Tame a Writer
LibreOfficeā¢ Writer for Writers
2024 Edition
Ricardo Gabriel Berlasso
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Another book, specifically for authors using LibreOffice Writer, is Boring but Essential, A Handbook for Authors.
www.amazon.co.uk/dp/B0CKB6NZ83?ref_=pe_3052080_397514860