L'enfant perdue

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.

A list of individuals who contributed to the creation or publication of a product, such as writers, editors, or collaborators. Each entry is a full name and may include multiple authors separated by commas or conjunctions.

The collection or series to which the product belongs, such as a brand line, seasonal release, or special edition group.

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 calendar date on which the product 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 items by release period.

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.