{
  "type": "series",
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    "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.",
  "name": "Akta Illuminae",
  "slug": "akta-illuminae",
  "url": "https://www.kolczanksiazek.pl/jay-kristoff/seria/akta-illuminae",
  "json": "https://www.kolczanksiazek.pl/jay-kristoff/seria/akta-illuminae.json",
  "markdown": "https://www.kolczanksiazek.pl/jay-kristoff/seria/akta-illuminae.md",
  "author": {
    "name": "Jay Kristoff",
    "slug": "jay-kristoff",
    "url": "https://www.kolczanksiazek.pl/jay-kristoff"
  },
  "books_in_catalog": 5,
  "volumes_total": 3,
  "published": "2025–2026",
  "missing_volumes": [],
  "books": [
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      "title": "Illuminae",
      "subtitle": null,
      "slug": "illuminae",
      "url": "https://www.kolczanksiazek.pl/jay-kristoff/illuminae",
      "publisher": "Vesper",
      "published": "2025-01-01",
      "isbn": "978-83-8408-039-9"
    },
    {
      "volume": 2,
      "title": "Gemina",
      "subtitle": null,
      "slug": "gemina",
      "url": "https://www.kolczanksiazek.pl/jay-kristoff/gemina",
      "publisher": "Otwarte",
      "published": null,
      "isbn": "978-83-7515-507-5"
    },
    {
      "volume": 2,
      "title": "Gemina. Cykl Akta Illuminae. Tom 2",
      "subtitle": null,
      "slug": "gemina-cykl-akta-illuminae-tom-2",
      "url": "https://www.kolczanksiazek.pl/jay-kristoff/gemina-cykl-akta-illuminae-tom-2",
      "publisher": "Vesper",
      "published": "2025-01-01",
      "isbn": "978-83-8408-147-1"
    },
    {
      "volume": 3,
      "title": "Obsidio",
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      "url": "https://www.kolczanksiazek.pl/jay-kristoff/obsidio",
      "publisher": "Otwarte",
      "published": null,
      "isbn": "978-83-7515-573-0"
    },
    {
      "volume": 3,
      "title": "Obsidio. Cykl Akta Illuminae. Tom 3",
      "subtitle": null,
      "slug": "obsidio-cykl-akta-illuminae-tom-3",
      "url": "https://www.kolczanksiazek.pl/jay-kristoff/obsidio-cykl-akta-illuminae-tom-3",
      "publisher": "Vesper",
      "published": "2026-01-01",
      "isbn": "978-83-8408-174-7"
    }
  ]
}