epub-meta [options] myfile.epub
Read and write metadata from an ebook file.
Whenever you pass arguments to epub-meta that have spaces in them, enclose the arguments in quotation marks.
--version
show program’s version number and exit
--help, -h
show this help message and exit
--title, -t
Set the book title
--authors, -a
Set the authors
--comment
Set the comment
--tags
A comma separated list of tags to set
--series
The series to which this book belongs
--series-index
The series index
--language
The book language
--get-cover
Extract the cover