The Fountainhead

The individual or group credited with creating the main content of a product, such as a book, film, or other creative work. The value is a free‑text string representing the name(s) of the primary creator.

The binding style of a book or similar printed product, indicating how the pages are held together and presented to the reader. Common values include "Paperback", "Hardcover", "Softcover" and other variations such as "Trade Paperback" or "Pocket Book". This attribute helps customers identify the physical construction and durability of the item.

A collection of names that appear in the book, such as protagonists, supporting figures, or notable personalities. The list may include multiple entries separated by commas or other delimiters and can contain any number of names.

The natural language in which a product’s content, user interface, or documentation is presented. It indicates the primary linguistic context for text, subtitles, audio tracks, and other language-dependent features.

The official title of the product as it appears in its source material, without any translations or modifications. It is used to display the primary name on detail pages and for search purposes.

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, expressed as a full year, month, and day (YYYY-MM-DD). This attribute can be used to filter or sort items by release period.

Indicates how many individual units are included in a single product offering. The value is an integer without any unit of measure, representing the count of discrete items that constitute one purchase or shipment.