Bookseries.org is a website which lists authors, book series and book characters and all of their books in publication & chronological order.
bookseries.org appears in the published seller files of 1 advertising network. Each row below is that network's own declaration that it is authorised to sell this site's inventory, with the date the relationship first appeared in the record.
Same niche, closest authority score — the competitive set a network would compare bookseries.org against.