the.com/hardcover

A book in armor, pretending the story inside needs protecting too.

means A book bound with a rigid, stiff protective cover, usually cloth or card over boards, rather than flexible paper.

from A plain compound of 'hard' + 'cover,' arising in the 19th century as publishers moved from hand-done leather bindings to mass-produced cloth-over-board casings — the sturdier, pricier alternative that paperback would later undercut.

price markup
costs more mostly for the ego, not the paper
origin
became standard once books left chains in libraries
durability myth
outlasts paperbacks but not your bookshelf space
first editions
collectors hunt the dust jacket, not the text
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