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    "name": "Kołczan Książek",
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  "name": "Piotr Kościelny",
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  "url": "https://www.kolczanksiazek.pl/piotr-koscielny",
  "json": "https://www.kolczanksiazek.pl/piotr-koscielny.json",
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  "countries_count": 1,
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      "title": "Basior",
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      "first_published": "2026-05-20",
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      "title": "Zaginiona",
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      "first_published": "2026-01-01",
      "series": null
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    {
      "title": "Przygoda skrzata Smykałka",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/przygoda-skrzata-smykalka",
      "first_published": "2026-01-01",
      "series": null
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    {
      "title": "Obława. Komisarz Sikora. Tom 7",
      "subtitle": null,
      "slug": "oblawa-komisarz-sikora-tom-7",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/oblawa-komisarz-sikora-tom-7",
      "first_published": "2026-01-01",
      "series": null
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    {
      "title": "Mara",
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      "title": "Bezsilna",
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      "title": "Pies Marudek detektywem",
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      "first_published": "2025-01-01",
      "series": null
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    {
      "title": "Narogi. Komisarz Sikora. Tom 6",
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      "first_published": "2025-01-01",
      "series": null
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      "title": "Kuśnierz",
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      "title": "Zły",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/zly",
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    {
      "title": "Nielat",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/nielat",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/zwierz",
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      "series": null
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      "title": "Wybrany",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/wybor",
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      "title": "Tranzyt",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/tranzyt",
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      "series": null
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    {
      "title": "Potrzask. Komisarz Sikora. Tom 5",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/potrzask-komisarz-sikora-tom-5",
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      "series": null
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      "title": "Szymek",
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/szymek",
      "first_published": "2023-10-11",
      "series": null
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    {
      "title": "Układ",
      "subtitle": null,
      "slug": "uklad",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/uklad",
      "first_published": "2023-04-12",
      "series": null
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    {
      "title": "Pokot. Komisarz Sikora. Tom 3",
      "subtitle": null,
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      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/pokot-komisarz-sikora-tom-3",
      "first_published": "2023-01-01",
      "series": null
    },
    {
      "title": "Nagonka. Komisarz Sikora. Tom 4",
      "subtitle": null,
      "slug": "nagonka-komisarz-sikora-tom-4",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/nagonka-komisarz-sikora-tom-4",
      "first_published": "2023-01-01",
      "series": null
    },
    {
      "title": "Dom. Wydanie specjalne",
      "subtitle": null,
      "slug": "dom-wydanie-specjalne",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/dom-wydanie-specjalne",
      "first_published": "2023-01-01",
      "series": null
    },
    {
      "title": "Decyzja",
      "subtitle": null,
      "slug": "decyzja",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/decyzja",
      "first_published": "2022-09-28",
      "series": null
    },
    {
      "title": "Sidła",
      "subtitle": null,
      "slug": "sidla",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/sidla",
      "first_published": "2022-06-15",
      "series": null
    },
    {
      "title": "Dom",
      "subtitle": null,
      "slug": "dom",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/dom",
      "first_published": "2022-04-27",
      "series": null
    },
    {
      "title": "Łowca",
      "subtitle": null,
      "slug": "lowca",
      "url": "https://www.kolczanksiazek.pl/piotr-koscielny/lowca",
      "first_published": "2021-07-29",
      "series": null
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  ],
  "translations": null,
  "narrations": null
}