{
    "id": 167043,
    "slug": "focke-en-het-geheim-van-magnus-m-letterie",
    "nstc": null,
    "title": "Focke en het geheim van Magnus",
    "subtitle": null,
    "collection_title": null,
    "collection_part_number": null,
    "annotation": "Spannend avontuur in de Middeleeuwen\r\n\r\nFocke en het geheim van Magnus\r\n\r\nauteur l Martine Letterie\r\nomslagillustratie l Rick de Haas\r\nontwerp l Marjo Starink\r\n\r\nAvontuur\r\n\r\nHet eerste boek over Focke van Nittersum, wiens vader Eppo echt heeft bestaan. In dit boek wordt verteld over\r\nzijn speurtocht om een belangrijk document van Karel de Grote terug te vinden, dat na de dood van de Friese leider\r\nMagnus Fortema verdwenen was. De plaatsen die Focke zeshonderd jaar geleden bezocht zijn allemaal terug te\r\nvinden.\r\n\r\nprentenboek over Focke\r\n\r\nvanaf 10 jaar",
    "description": null,
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    "imprint": null,
    "language_code": "dut",
    "original_language_code": null,
    "page_count": null,
    "duration_seconds": null,
    "publication_date_first": "2005-01-01",
    "publication_date_latest": "2005-10-27",
    "cover_url": null,
    "editions": [
        {
            "isbn": "9789025839925",
            "product_form": "BB"
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    "created_at": "2025-09-19T12:43:55+00:00",
    "updated_at": "2025-11-06T00:11:44+00:00",
    "publisher": {
        "id": 180,
        "slug": "uitgeverij-leopold-bv",
        "name": "Uitgeverij Leopold B.V.",
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    "contributors": [
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            "slug": "martine-letterie-2",
            "key_names": "Letterie",
            "names_before_key": "Martine",
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            "contributor_role": "A01",
            "readable_contributor_role": "Author"
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