By state, this means an edition or version of a book distinct from other printings or versions due to some textual changes, format modifications, illustrations, cover design, or physical attributes.
The state is vital in considering books published sequentially or with reprints, re-editing, or revisions. It shows that the author, publisher, printer, or any other form has made specific improvements or changes during the evolution of the successive state.
However, the reasons for the formation of the states are diverse. Correctable errors or misprints in the text would create new conditions. Some states can also be attributed to binding, paper quality, or cover design modifications. Additionally, the inclusion, placement, and quality of book illustrations or maps may lead to other kinds of states.
Bibliographies, book collectors, and scholars must identify and catalog books in different states. Bibliographic references or catalog raisonnes can be used by bibliographers, collectors, and scholars to classify each state; in some rare books or desirability-impacted ones, this may completely change the value or collector appeal.
In summary, the term “state” within a book and publishing context is meant to comprehend how a book evolves as it goes through a publishing history, allowing a more profound grasp and appreciation of the textual and physical variations.