Publishers Weekly's top 10 neighbors are a tight mix of book publishers and news-adjacent media — no single entity pulls away from the pack, and the scores span only 0.97 to 0.96 across the full set.
The shape is flat: Simon & Schuster leads at 0.97, followed by Alfred A. Knopf at 0.97 and Little, Brown and Co at 0.97, with Penguin Random House at 0.97 and Guardian Books at 0.96. Similarity here measures how closely two entities' audiences resemble each other in composition; the compressed range means no neighbor is structurally dominant. Five of the top 10 are Book Publishers — Scribner (0.96) rounds out that cluster — while the remaining four are drawn from News Publishers and adjacent media: Guardian Books, The Daily Beast (0.96), Salon (0.96), and Mother Jones (0.96). The only Journalist in the top 10 is Chris Hayes at 0.96, sitting between the publishing cluster and the news-media cluster. Publishers Weekly shares its own subcategory — Magazines — with Salon (0.96) as the one other Magazine in the top 10.
The flat distribution across book publishers and left-leaning news media suggests Publishers Weekly's audience is defined less by a single adjacent community than by a broad overlap with readers who follow both literary publishing and political journalism simultaneously.