V13 (book)
V13 is the unofficial designation given to the thirteenth volume of a series of published works, most commonly books. The "V" typically stands for "Volume." This designation is used primarily for identification and organizational purposes within a collection, especially when the volumes are numbered sequentially. The term "V13" indicates that the specific book is the thirteenth installment in a broader series, which may be fiction, non-fiction, or reference works. Usage of "V13" is largely dependent on the publishing context and may not always appear on the book's cover or official title page. The official title of the thirteenth volume will vary based on the series.