Template:Infobox book/testcases

Example usage:

{"params":{"title2":{"suggested":true},"image1":{"suggested":true},"caption1":{"suggested":true},"title":{"suggested":true},"author":{"suggested":true},"illustrator":{"suggested":true},"publication_date":{"suggested":true},"publisher":{"suggested":true},"previous":{"suggested":true},"next":{"suggested":true}},"sets":[],"maps":{}}