{
    "id": 281997,
    "slug": "de-geheime-sleutel-naar-het-heelal-stephan-hawking",
    "nstc": null,
    "title": "De geheime sleutel naar het heelal",
    "subtitle": null,
    "collection_title": "George",
    "collection_part_number": "1",
    "annotation": null,
    "description": "<p>Jeugdboekenserie van wereldberoemde Stephen Hawking en zijn dochter Lucy.<br />De adembenemende serie 'George' is geschreven door de wereld&not;beroemde wetenschapper Stephen Hawking en zijn dochter Lucy. De verhalen gaan over George, een heel normale jongen, met een groot geheim. Hij kan namelijk door het heelal reizen en inter&not;galactische avonturen beleven!<br />Het supergeheime computerprogramma Cosmos stuurt George op 0 reizen door de ruimte. Het is zijn taak om Cosmos te beschermen zodat het niet in verkeerde handen valt. Hierbij krijgt hij hulp van zijn buurmeisje Annie. En dat is hard nodig, want er gebeuren<br />gevaarlijke dingen in de ruimte. Zo is er een gekke wetenschapper0 <br />die een verschrikkelijk experiment wil uitvoeren en krijgen George en Annie een vreemd bericht...<br />Naast de superspannende verhalen bevatten de boeken ook mooie foto's (full colour) en veel informatie over het heelal.</p>",
    "additional_content": null,
    "bestseller_60": null,
    "imprint": null,
    "language_code": "dut",
    "original_language_code": null,
    "page_count": 224,
    "duration_seconds": null,
    "publication_date_first": "2008-03-29",
    "publication_date_latest": "2016-07-02",
    "cover_url": null,
    "editions": [
        {
            "isbn": "9789020622317",
            "product_form": "BB"
        },
        {
            "isbn": "9789049922726",
            "product_form": "BB"
        },
        {
            "isbn": "9789049925550",
            "product_form": "BC"
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    "created_at": "2025-09-19T13:07:58+00:00",
    "updated_at": "2025-11-08T00:21:41+00:00",
    "publisher": {
        "id": 1628,
        "slug": "uitgeverij-kluitman-alkmaar-bv",
        "name": "Uitgeverij Kluitman Alkmaar B.V.",
        "created_at": "2025-09-19T12:38:09+00:00",
        "updated_at": "2025-09-19T15:07:20+00:00"
    },
    "contributors": [
        {
            "id": 168930,
            "slug": "lucy-hawking",
            "key_names": "Hawking",
            "names_before_key": "Lucy",
            "prefix_to_key": null,
            "contributor_role": "A01",
            "readable_contributor_role": "Author"
        },
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            "slug": "aimee-warmerdam-2",
            "key_names": "Warmerdam",
            "names_before_key": "Aim\u00e9e",
            "prefix_to_key": null,
            "contributor_role": "B06",
            "readable_contributor_role": "Translator"
        },
        {
            "id": 168931,
            "slug": "elly-hees-2",
            "key_names": "Hees",
            "names_before_key": "Elly",
            "prefix_to_key": null,
            "contributor_role": "A12",
            "readable_contributor_role": "Illustrator"
        },
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            "slug": "danielle-futselaar-2",
            "key_names": "Futselaar",
            "names_before_key": "Danielle",
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            "contributor_role": "A01",
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        },
        {
            "id": 168933,
            "slug": "stephen-hawking-2",
            "key_names": "Hawking",
            "names_before_key": "Stephen",
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            "contributor_role": "A01",
            "readable_contributor_role": "Author"
        }
    ],
    "genres": [],
    "subjects": [
        {
            "scheme_identifier": "32",
            "scheme_version": null,
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            "subject_code": "282",
            "created_at": "2025-09-19T13:07:58+00:00",
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