{
    "query": {
        "category": "Political Science",
        "publication_date": "1966-01",
        "nr_of_items": 1
    },
    "items": [
        {
            "title": "The Popular Sources of Political Authority",
            "subtitle": "Documents on the Massachusetts Constitution of 1780",
            "author": "Oscar Handlin, Mary Flug Handlin",
            "isbn": "9780674690004",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674690004"
        }
    ]
}