{
    "meta": {
        "title": "Tamil literature from the Sangam age to 1900",
        "generated": "2026-11-01",
        "count": 6,
        "filters": {
            "category": "Treatise (Sastra)",
            "period": "N",
            "sort": "period"
        }
    },
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        {
            "id": 258,
            "title_ta": "கொக்கோகம்",
            "transliteration": "Kokkogam (Tamil)",
            "type_en": "Treatise",
            "type_ta": "சாத்திரம் / நூல்",
            "category": "Treatise (Sastra)",
            "collection": "",
            "level": "Work",
            "period": "Pandya–Nayak",
            "period_range": "c. 1300–1700",
            "period_code": "N",
            "date": "16th c.",
            "author": "Athiveerarama Pandiyan (Wikipedia credits Varathunga Rama Pandiyan)",
            "tradition": "Secular",
            "extent": "c. 300 verses",
            "status": "Extant",
            "notes": "Tamil version of the Sanskrit Koka Sastra on erotics.",
            "metadata_source": "Standard histories of Tamil literature",
            "project_madurai": {
                "numbers": [],
                "pdf": "",
                "text": ""
            },
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            "tamil_text_archive": {
                "archive_id": "tdl.1697-nyaannn-kokkookm",
                "url": "https://archive.org/details/tdl.1697-nyaannn-kokkookm"
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        },
        {
            "id": 304,
            "title_ta": "கணக்கு நூல்கள் (ஏரம்பம், கிளரலாபம், அதிசாரம், கணிதரத்தினம், சிறுகணக்கு…)",
            "transliteration": "Lost mathematical works (Erambam, Kilaralabam, Kanitha Rathinam, Sirukanakku…)",
            "type_en": "Treatise",
            "type_ta": "சாத்திரம் / நூல்",
            "category": "Treatise (Sastra)",
            "collection": "Mathematics",
            "level": "Work",
            "period": "Pandya–Nayak",
            "period_range": "c. 1300–1700",
            "period_code": "N",
            "date": "date uncertain",
            "author": "Unknown",
            "tradition": "Secular",
            "extent": "Lost",
            "status": "Lost",
            "notes": "Old Tamil mathematics texts known by name only. Source: Tamil Wikipedia list.",
            "metadata_source": "Tamil Wikipedia list",
            "project_madurai": {
                "numbers": [],
                "pdf": "",
                "text": ""
            },
            "wikisource_search": "https://ta.wikisource.org/w/index.php?search=%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%20%E0%AE%A8%E0%AF%82%E0%AE%B2%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D",
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                "project_madurai": [],
                "archive_org": []
            },
            "tamil_text_archive": null,
            "english": {
                "project_madurai": [],
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                "published": "",
                "online": ""
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            "archive_search": "https://archive.org/search?query=%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AF%81%20%E0%AE%A8%E0%AF%82%E0%AE%B2%E0%AF%8D%E0%AE%95%E0%AE%B3%E0%AF%8D%20%E0%AE%89%E0%AE%B0%E0%AF%88"
        },
        {
            "id": 328,
            "title_ta": "கணக்கதிகாரம்",
            "transliteration": "Kanakkathikaram",
            "type_en": "Treatise",
            "type_ta": "சாத்திரம் / நூல்",
            "category": "Treatise (Sastra)",
            "collection": "Mathematics",
            "level": "Work",
            "period": "Pandya–Nayak",
            "period_range": "c. 1300–1700",
            "period_code": "N",
            "date": "15th c.",
            "author": "Kari of Mugari (Chola country)",
            "tradition": "Hindu",
            "extent": "Verse treatise",
            "status": "Fragmentary / partial",
            "notes": "The only old Tamil mathematics text that survives. Source: Govindasamy 1969.",
            "metadata_source": "M. Govindasamy, Tamil Ilakkiya Varalaru (1969)",
            "project_madurai": {
                "numbers": [],
                "pdf": "",
                "text": ""
            },
            "wikisource_search": "https://ta.wikisource.org/w/index.php?search=%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%A4%E0%AE%BF%E0%AE%95%E0%AE%BE%E0%AE%B0%E0%AE%AE%E0%AF%8D",
            "commentaries": {
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            "tamil_text_archive": {
                "archive_id": "dli.jZY9lup2kZl6TuXGlZQdjZM3kZpy.TVA_BOK_0008346",
                "url": "https://archive.org/details/dli.jZY9lup2kZl6TuXGlZQdjZM3kZpy.TVA_BOK_0008346"
            },
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                "project_madurai": [],
                "archive_org": [],
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            "archive_search": "https://archive.org/search?query=%E0%AE%95%E0%AE%A3%E0%AE%95%E0%AF%8D%E0%AE%95%E0%AE%A4%E0%AE%BF%E0%AE%95%E0%AE%BE%E0%AE%B0%E0%AE%AE%E0%AF%8D%20%E0%AE%89%E0%AE%B0%E0%AF%88"
        },
        {
            "id": 329,
            "title_ta": "பூகோள விலாசம்",
            "transliteration": "Bhugola Vilasam",
            "type_en": "Treatise",
            "type_ta": "சாத்திரம் / நூல்",
            "category": "Treatise (Sastra)",
            "collection": "Geography",
            "level": "Work",
            "period": "Pandya–Nayak",
            "period_range": "c. 1300–1700",
            "period_code": "N",
            "date": "16th c.",
            "author": "Apatharanar",
            "tradition": "Saiva",
            "extent": "899 verses",
            "status": "Extant",
            "notes": "Source: Govindasamy 1969.",
            "metadata_source": "M. Govindasamy, Tamil Ilakkiya Varalaru (1969)",
            "project_madurai": {
                "numbers": [],
                "pdf": "",
                "text": ""
            },
            "wikisource_search": "https://ta.wikisource.org/w/index.php?search=%E0%AE%AA%E0%AF%82%E0%AE%95%E0%AF%8B%E0%AE%B3%20%E0%AE%B5%E0%AE%BF%E0%AE%B2%E0%AE%BE%E0%AE%9A%E0%AE%AE%E0%AF%8D",
            "commentaries": {
                "project_madurai": [],
                "archive_org": []
            },
            "tamil_text_archive": {
                "archive_id": "tdl.3723-puukooll-vilaacm",
                "url": "https://archive.org/details/tdl.3723-puukooll-vilaacm"
            },
            "english": {
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                "published": "",
                "online": ""
            },
            "archive_search": "https://archive.org/search?query=%E0%AE%AA%E0%AF%82%E0%AE%95%E0%AF%8B%E0%AE%B3%20%E0%AE%B5%E0%AE%BF%E0%AE%B2%E0%AE%BE%E0%AE%9A%E0%AE%AE%E0%AF%8D%20%E0%AE%89%E0%AE%B0%E0%AF%88"
        },
        {
            "id": 332,
            "title_ta": "கப்பல் சாத்திரம்",
            "transliteration": "Kappal Sasthiram",
            "type_en": "Treatise",
            "type_ta": "சாத்திரம் / நூல்",
            "category": "Treatise (Sastra)",
            "collection": "Navigation",
            "level": "Work",
            "period": "Pandya–Nayak",
            "period_range": "c. 1300–1700",
            "period_code": "N",
            "date": "17th c.",
            "author": "Unknown",
            "tradition": "Secular",
            "extent": "Treatise",
            "status": "Extant",
            "notes": "Shipbuilding and navigation. Source: Govindasamy 1969.",
            "metadata_source": "M. Govindasamy, Tamil Ilakkiya Varalaru (1969)",
            "project_madurai": {
                "numbers": [],
                "pdf": "",
                "text": ""
            },
            "wikisource_search": "https://ta.wikisource.org/w/index.php?search=%E0%AE%95%E0%AE%AA%E0%AF%8D%E0%AE%AA%E0%AE%B2%E0%AF%8D%20%E0%AE%9A%E0%AE%BE%E0%AE%A4%E0%AF%8D%E0%AE%A4%E0%AE%BF%E0%AE%B0%E0%AE%AE%E0%AF%8D",
            "commentaries": {
                "project_madurai": [],
                "archive_org": []
            },
            "tamil_text_archive": {
                "archive_id": "KMM1003-KappalSattiram-1950",
                "url": "https://archive.org/details/KMM1003-KappalSattiram-1950"
            },
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        },
        {
            "id": 1049,
            "title_ta": "புலிப்பாணி சோதிடம் 300",
            "transliteration": "Pulippaani Choothitam 300 *",
            "type_en": "Treatise",
            "type_ta": "சாத்திரம் / நூல்",
            "category": "Treatise (Sastra)",
            "collection": "Astrology",
            "level": "Work",
            "period": "Pandya–Nayak",
            "period_range": "c. 1300–1700",
            "period_code": "N",
            "date": "16th c. (per M. Arunachalam)",
            "author": "புலிப்பாணி — Pulippaani *",
            "tradition": "Secular",
            "extent": "c. 300 verses (number in title)",
            "status": "Extant",
            "notes": "Source: tamil.wiki century list (from M. Arunachalam, Tamil Ilakkiya Varalaru).",
            "metadata_source": "tamil.wiki century lists (M. Arunachalam, Tamil Ilakkiya Varalaru)",
            "project_madurai": {
                "numbers": [],
                "pdf": "",
                "text": ""
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            "tamil_text_archive": null,
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        }
    ]
}