Collins children's dictionary

The name of the entity that publishes or releases a product, such as a book, magazine, software release, or other creative work.

The individual, group, or entity responsible for creating the work. It may be a single author, a collaborative team (collective), or an editorial organization. The value is a free‑text string without any unit.

The calendar date on which a book was first made available to the public or released for sale. It is expressed as a full year, month, and day (YYYY-MM-DD) and can be used to filter or sort books by their release period.

Indicates the languages available for a product or its content, whether it is a single language or a set of languages.

The total count of individual pages contained in a book or printed publication. It represents the number of physical sheets that make up the product, regardless of layout or formatting.

The official name or title of a product, such as a book, album, movie, or other item. It is the primary label displayed on product pages and used for search and identification.