// API callback
ProcessGBSBookInfo({
  "kind": "books#volumes",
  "totalItems": 2,
  "items": [
    {
      "kind": "books#volume",
      "id": "gcSGwgEACAAJ",
      "etag": "FEoaifZwWEM",
      "selfLink": "https://www.googleapis.com/books/v1/volumes/gcSGwgEACAAJ",
      "volumeInfo": {
        "title": "Bürgerliches Gesetzbuch mit Einführungsgesetz und Nebengesetzen (BGB) 5/3",
        "subtitle": "Schuldrecht 3/3 (§§ 328-432 BGB)",
        "authors": [
          "Hans Theodor Soergel"
        ],
        "publishedDate": "2010",
        "description": "Band 5/3 des Standardwerkes zum BGB enthalt in bewahrter Qualitat umfangreiche Erlauterungen der 328-432 aus dem Recht der Schuldverhaltnisse unter Berucksichtigung aktueller Gesetze, Rechtsprechung und Literatur. Enthalten sind im Einzelnen die 328-335 (Versprechung der Leistung an einen Dritten), 336-345 (Draufgabe, Vertragsstrafe), 346-354 (Rucktritt), 355-361 (Widerrufs- und Ruckgaberecht bei Verbrauchervertragen), 362-371 (Erfullung), 372-386 (Hinterlegung), 387-396 (Aufrechung), 397 (Erlass), 398-413 (Ubertragung), 414-419 (Schuldubernahme), 420-432 (Mehrheit von Schuldner und Glaubigern).",
        "industryIdentifiers": [
          {
            "type": "ISBN_10",
            "identifier": "3170188968"
          },
          {
            "type": "ISBN_13",
            "identifier": "9783170188969"
          }
        ],
        "readingModes": {
          "text": false,
          "image": false
        },
        "pageCount": 590,
        "printType": "BOOK",
        "maturityRating": "NOT_MATURE",
        "allowAnonLogging": false,
        "contentVersion": "preview-1.0.0",
        "panelizationSummary": {
          "containsEpubBubbles": false,
          "containsImageBubbles": false
        },
        "imageLinks": {
          "smallThumbnail": "http://books.google.com/books/content?id=gcSGwgEACAAJ&printsec=frontcover&img=1&zoom=5&source=gbs_api",
          "thumbnail": "http://books.google.com/books/content?id=gcSGwgEACAAJ&printsec=frontcover&img=1&zoom=1&source=gbs_api"
        },
        "language": "en",
        "previewLink": "http://books.google.com/books?id=gcSGwgEACAAJ&dq=isbn:9783170188969&hl=&cd=1&source=gbs_api",
        "infoLink": "http://books.google.com/books?id=gcSGwgEACAAJ&dq=isbn:9783170188969&hl=&source=gbs_api",
        "canonicalVolumeLink": "https://books.google.com/books/about/B%C3%BCrgerliches_Gesetzbuch_mit_Einf%C3%BChrung.html?hl=&id=gcSGwgEACAAJ"
      },
      "saleInfo": {
        "country": "US",
        "saleability": "NOT_FOR_SALE",
        "isEbook": false
      },
      "accessInfo": {
        "country": "US",
        "viewability": "NO_PAGES",
        "embeddable": false,
        "publicDomain": false,
        "textToSpeechPermission": "ALLOWED",
        "epub": {
          "isAvailable": false
        },
        "pdf": {
          "isAvailable": false
        },
        "webReaderLink": "http://play.google.com/books/reader?id=gcSGwgEACAAJ&hl=&printsec=frontcover&source=gbs_api",
        "accessViewStatus": "NONE",
        "quoteSharingAllowed": false
      }
    },
    {
      "kind": "books#volume",
      "id": "wnkTtAEACAAJ",
      "etag": "MLlooFtAW7Q",
      "selfLink": "https://www.googleapis.com/books/v1/volumes/wnkTtAEACAAJ",
      "volumeInfo": {
        "title": "Bürgerliches Gesetzbuch.",
        "publishedDate": "1999",
        "industryIdentifiers": [
          {
            "type": "ISBN_10",
            "identifier": "3170188968"
          },
          {
            "type": "ISBN_13",
            "identifier": "9783170188969"
          }
        ],
        "readingModes": {
          "text": false,
          "image": false
        },
        "printType": "BOOK",
        "maturityRating": "NOT_MATURE",
        "allowAnonLogging": false,
        "contentVersion": "preview-1.0.0",
        "panelizationSummary": {
          "containsEpubBubbles": false,
          "containsImageBubbles": false
        },
        "imageLinks": {
          "smallThumbnail": "http://books.google.com/books/content?id=wnkTtAEACAAJ&printsec=frontcover&img=1&zoom=5&source=gbs_api",
          "thumbnail": "http://books.google.com/books/content?id=wnkTtAEACAAJ&printsec=frontcover&img=1&zoom=1&source=gbs_api"
        },
        "language": "en",
        "previewLink": "http://books.google.com/books?id=wnkTtAEACAAJ&dq=isbn:9783170188969&hl=&cd=2&source=gbs_api",
        "infoLink": "http://books.google.com/books?id=wnkTtAEACAAJ&dq=isbn:9783170188969&hl=&source=gbs_api",
        "canonicalVolumeLink": "https://books.google.com/books/about/B%C3%BCrgerliches_Gesetzbuch.html?hl=&id=wnkTtAEACAAJ"
      },
      "saleInfo": {
        "country": "US",
        "saleability": "NOT_FOR_SALE",
        "isEbook": false
      },
      "accessInfo": {
        "country": "US",
        "viewability": "NO_PAGES",
        "embeddable": false,
        "publicDomain": false,
        "textToSpeechPermission": "ALLOWED",
        "epub": {
          "isAvailable": false
        },
        "pdf": {
          "isAvailable": false
        },
        "webReaderLink": "http://play.google.com/books/reader?id=wnkTtAEACAAJ&hl=&printsec=frontcover&source=gbs_api",
        "accessViewStatus": "NONE",
        "quoteSharingAllowed": false
      }
    }
  ]
}
);