"Hardbound" refers to a book or notebook that has a sturdy cover made of a hard material like cardboard or leather, protecting the pages inside. Full definition
The Unseen Wedding Album is a 28 - page hardbound book of glossy color photos. (dvdizzy.com)
This special version includes the game and a beautifully illustrated hardbound art book. (slickstermagazine.com)
You'll get an invite to the official game launch party for you and a friend (travel and lodging not included), a limited edition Comic ConQuest t - shirt, a limited edition hardbound copy of the Jeff Matsuda Comic ConQuest art book, AND your own booth featured in the in — game Artist Alley! (kickstarter.com)