The top 10 neighbors for Vintage/Anchor Books form a tight, homogeneous cluster — all 10 are fellow Book Publishers, with scores spanning just 0.97 to 0.95, a band narrow enough that no single neighbor stands out as a dominant pull.
The shape is flat: Alfred A. Knopf leads at 0.97, followed closely by Farrar, Straus & Giroux at 0.97, Penguin Press at 0.96, and Riverhead Books at 0.96. Viking (0.96), Doubleday (0.95), Scribner (0.95), and Graywolf Press (0.95) round out the publisher bloc. The two non-publisher entries — The Millions, a blog at 0.95, and Random House, a Book Publisher at 0.95 — do nothing to disrupt the pattern. Nine of the ten neighbors share Vintage/Anchor's own subcategory; The Millions is the lone exception, and even it is a literary-focused publication operating in the same reading ecosystem.
What's notable here is the near-total absence of cross-kind overlap in the top 10. No magazines, no authors, no news publishers appear until positions beyond the top 10 — the audience shape at this range is defined almost entirely by peer publishers. The compressed score range (0.97–0.95) reinforces this: there is no structural gap between neighbors, no cluster break, no outlier pulling in a different direction.
This audience maps cleanly onto the literary publishing world and nowhere else in the top 10.