{
    "id": 374066,
    "slug": "spekkie-en-sproet-en-de-verborgen-code-vivian-den-hollander",
    "nstc": null,
    "title": "Spekkie en Sproet en de verborgen code",
    "subtitle": null,
    "collection_title": null,
    "collection_part_number": null,
    "annotation": "<p>Spannende detective voor lezers van 7 jaar en ouder.</p>",
    "description": "<p>In een oud foto-album vinden Spekkie en Sproet een briefje waar een code op staat. Die moet natuurlijk gekraakt worden! De vrienden gaan op zoek naar aanwijzingen, maar ze zijn niet de enigen die achter het geheim van het briefje proberen te komen. Het spoor leidt hen naar een verstopte schat. En dan volgt een spannende ontknoping...</p>",
    "imprint": null,
    "language_code": "dut",
    "original_language_code": null,
    "page_count": 112,
    "duration_seconds": null,
    "publication_date_first": "2020-07-15",
    "publication_date_latest": "2020-07-15",
    "cover_url": null,
    "editions": [
        {
            "isbn": "9789021680637",
            "product_form": "BB"
        },
        {
            "isbn": "9789021681153",
            "product_form": "ED"
        }
    ],
    "ratings_count": 0,
    "read_count": 0,
    "review_count": 0,
    "favorite_count": 0,
    "reading_status_read_count": 0,
    "reading_status_reading_count": 0,
    "reading_status_want_to_read_count": 0,
    "rating_average": null,
    "ratings_distribution": {
        "1": 0,
        "2": 0,
        "3": 0,
        "4": 0,
        "5": 0
    },
    "created_at": "2025-09-19T13:32:46+00:00",
    "updated_at": "2025-11-02T00:30:30+00:00",
    "publisher": {
        "id": 5150,
        "slug": "wpg-kindermedia",
        "name": "WPG Kindermedia",
        "created_at": "2025-09-19T13:20:34+00:00",
        "updated_at": "2025-09-19T15:09:30+00:00"
    },
    "contributors": [
        {
            "id": 228494,
            "slug": "vivian-den-hollander-5",
            "key_names": "Hollander",
            "names_before_key": "Vivian",
            "prefix_to_key": "den",
            "contributor_role": "A01",
            "readable_contributor_role": "Author"
        }
    ],
    "genres": [],
    "subjects": [
        {
            "scheme_identifier": "32",
            "scheme_version": null,
            "main_subject": false,
            "subject_code": "282",
            "created_at": "2025-09-19T13:32:46+00:00",
            "updated_at": "2025-09-19T13:32:46+00:00"
        }
    ],
    "campaigns": []
}