{
    "query": {
        "category": "Biography",
        "publication_date": "1951-01",
        "nr_of_items": 4
    },
    "items": [
        {
            "title": "The Letters of Theodore Roosevelt, Volume 1: The Years of Preparation, 1868\u20131900",
            "subtitle": null,
            "author": "Theodore Roosevelt, Elting Elmore Morison",
            "isbn": "9780674014725",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674014725"
        },
        {
            "title": "The Letters of Theodore Roosevelt, Volume 2: The Years of Preparation, 1868\u20131900",
            "subtitle": null,
            "author": "Theodore Roosevelt, Elting Elmore Morison",
            "isbn": "9780674014732",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674014732"
        },
        {
            "title": "The Letters of Theodore Roosevelt, Volume 3: The Square Deal, 1901\u20131905",
            "subtitle": null,
            "author": "Theodore Roosevelt, Elting Elmore Morison",
            "isbn": "9780674014749",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674014749"
        },
        {
            "title": "The Letters of Theodore Roosevelt, Volume 4: The Square Deal, 1901\u20131905",
            "subtitle": null,
            "author": "Theodore Roosevelt, Elting Elmore Morison",
            "isbn": "9780674014756",
            "publisher": "Harvard University Press",
            "link_to_publisher": "https:\/\/www.hup.harvard.edu\/books\/9780674014756"
        }
    ]
}