{
    "query": {
        "category": "Environment",
        "publication_date": "1990-07",
        "nr_of_items": 2
    },
    "items": [
        {
            "title": "Food Hoarding in Animals",
            "subtitle": null,
            "author": "Vander Wall, Stephen B.",
            "isbn": "9780226847351",
            "publisher": "University of Chicago Press",
            "link_to_publisher": "https:\/\/press.uchicago.edu\/ucp\/books\/book\/chicago\/F\/bo3774401.html"
        },
        {
            "title": "Polar Bears",
            "subtitle": null,
            "author": "Ian Stirling",
            "isbn": "9780472081080",
            "publisher": "University of Michigan Press",
            "link_to_publisher": "https:\/\/press.umich.edu\/Books\/P\/Polar-Bears"
        }
    ]
}