{
  "type": "book",
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    "name": "Kołczan Książek",
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    "url": "https://www.kolczanksiazek.pl"
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  "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": "Factual: Snakes Trains 1+",
  "subtitle": null,
  "slug": "factual-snakes-trains-1",
  "url": "https://www.kolczanksiazek.pl/thea-feldman/factual-snakes-trains-1",
  "json": "https://www.kolczanksiazek.pl/thea-feldman/factual-snakes-trains-1.json",
  "markdown": "https://www.kolczanksiazek.pl/thea-feldman/factual-snakes-trains-1.md",
  "authors": [
    {
      "name": "Thea Feldman",
      "slug": "thea-feldman",
      "url": "https://www.kolczanksiazek.pl/thea-feldman"
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  "language": "pl_PL",
  "original_title": null,
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  "first_published": "2012-01-01",
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  "description": "This six-level series of Macmillan Factual Readers allows young English language learners to explore a variety of fascinating real world topics. Each reader has been carefully graded to reinforce the main structures of vocabulary covered in most major language courses. The use of the plus symbol (+)...",
  "editions": [
    {
      "title": "Factual: Snakes Trains 1+",
      "subtitle": null,
      "url": "https://www.kolczanksiazek.pl/thea-feldman/factual-snakes-trains-1/9780230432024",
      "publisher": "Macmillan",
      "publisher_series": [],
      "translators": [],
      "medium": "paper",
      "duration_seconds": null,
      "narrators": [],
      "illustrators": [],
      "cover_artists": [],
      "isbn": "978-02-3043-202-4",
      "pages": 32,
      "published": "2012-01-01",
      "language": "pl_PL",
      "cover": "https://quivercdn.com/covers/macmillan/thea-feldman/factual-snakes-trains-1_978-02-3043-202-4.webp?v=2026-08-09%2020%3A11%3A34"
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  "other_languages": [],
  "characters": [],
  "chapters": []
}