{
  "type": "edition",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "url": "https://www.kolczanksiazek.pl"
  },
  "formats": "Każda podstrona ma dwie wersje z tymi samymi danymi: JSON (adres strony + .json) i markdown (adres strony + .md). Do każdego `url` w tym dokumencie można dopisać .json albo .md.",
  "title": "Bonded by Evolution",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/paul-eastwick/bonded-by-evolution/9781529910568",
  "publisher": "cornerstone",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-15-2991-056-8",
  "pages": 332,
  "published": "2026-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/cornerstone/paul-eastwick/bonded-by-evolution_978-15-2991-056-8.webp?v=2026-08-08%2019%3A12%3A47",
  "json": "https://www.kolczanksiazek.pl/paul-eastwick/bonded-by-evolution/9781529910568.json",
  "markdown": "https://www.kolczanksiazek.pl/paul-eastwick/bonded-by-evolution/9781529910568.md",
  "binding": "Softcover",
  "description": "We re told that what men and women desire from relationship is different he s looking for novelty, she s looking for commitment he s concerned with looks, she s concerned with status. We re told that we live in a hierarchy of romantic inequality where some are 10s and others are 2s where some...",
  "book": {
    "title": "Bonded by Evolution",
    "slug": "bonded-by-evolution",
    "url": "https://www.kolczanksiazek.pl/paul-eastwick/bonded-by-evolution"
  },
  "authors": [
    {
      "name": "Paul Eastwick",
      "slug": "paul-eastwick",
      "url": "https://www.kolczanksiazek.pl/paul-eastwick"
    }
  ]
}