{
  "type": "edition",
  "site": {
    "name": "Kołczan Książek",
    "language": "pl-PL",
    "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": "Ms Rachel. Happy Birthday, Wonderful You!",
  "subtitle": null,
  "url": "https://www.kolczanksiazek.pl/rachel-ms/ms-rachel-happy-birthday-wonderful-you/9780241766903",
  "publisher": "Penguin Books",
  "publisher_series": [],
  "translators": [],
  "medium": "paper",
  "duration_seconds": null,
  "narrators": [],
  "illustrators": [],
  "cover_artists": [],
  "isbn": "978-02-4176-690-3",
  "pages": 40,
  "published": "2026-01-01",
  "language": "pl_PL",
  "cover": "https://quivercdn.com/covers/penguin-books/rachel-ms/ms-rachel-happy-birthday-wonderful-you_978-02-4176-690-3.webp?v=2026-08-20%2004%3A00%3A07",
  "json": "https://www.kolczanksiazek.pl/rachel-ms/ms-rachel-happy-birthday-wonderful-you/9780241766903.json",
  "markdown": "https://www.kolczanksiazek.pl/rachel-ms/ms-rachel-happy-birthday-wonderful-you/9780241766903.md",
  "binding": "Softcover",
  "description": "Grab a piece of cake and get ready to learn all about birthdays with Ms Rachel—the New York Times bestselling author and fastest-growing phenomenon in children`s educational entertainment. This upbeat and colourful storybook is the perfect introduction to birthdays for little ones. \" The day you...",
  "book": {
    "title": "Ms Rachel. Happy Birthday, Wonderful You!",
    "slug": "ms-rachel-happy-birthday-wonderful-you",
    "url": "https://www.kolczanksiazek.pl/rachel-ms/ms-rachel-happy-birthday-wonderful-you"
  },
  "authors": [
    {
      "name": "Rachel Ms",
      "slug": "rachel-ms",
      "url": "https://www.kolczanksiazek.pl/rachel-ms"
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}