{"subjects": ["Mystery and detective stories", "Juvenile fiction", "Boxcar children (Fictitious characters)", "Restaurants", "Fiction", "Orphans", "Brothers and sisters", "Brothers and sisters in fiction", "Orphans in fiction", "Restaurants in fiction", "Families", "Family", "Restaurants, fiction", "Children's fiction", "Boxcar children (fictitious characters), fiction", "Orphans, fiction", "Fiction, mystery & detective, general", "Brothers and sisters, fiction", "Cartoons and comics", "series:BoxcarChildren", "collectionID:Boxcar2", "Siblings, fiction", "Family, fiction"], "key": "/works/OL8138395W", "title": "The Pizza Mystery", "authors": [{"author": {"key": "/authors/OL23048A"}, "type": {"key": "/type/author_role"}}], "type": {"key": "/type/work"}, "covers": [6692994, 1965400, 1465856, 4003127, 9028787, 540187, 13913079], "first_publish_date": "November 2003", "description": "When their favorite pizza restaurant almost goes out of business, the Alden children try to help their friends stay open while they find out who is behind all their problems.", "location": "/works/OL8138395W", "latest_revision": 18, "revision": 18, "created": {"type": "/type/datetime", "value": "2009-12-10T22:26:54.729270"}, "last_modified": {"type": "/type/datetime", "value": "2025-09-24T04:19:40.389306"}}