The complete research dataset bundle (five datasets)

The same five research editions, bought together. One folder per dataset, each with the complete table as CSV, as an XLSX workbook and as JSON with a schema, plus a README carrying the method and the full source register: crusader nobility deaths, Richard I on the Third Crusade, Dutch Golden Age naval battles, prehistoric collective violence and Rote Armee Fraktion attacks. 128 checked rows in total. Nothing is merged and nothing is left out — the bundle is a discount, not a different product.

Five separately: EUR 99.75 - together: EUR 79.95 - save EUR 19.80.

Every row cites a place in the source it rests on — a chapter, a page, an archive reference. The edition carries the complete table as CSV, as an Excel workbook with a frozen header and a filter, and as JSON with a schema, plus a README with the method, the exclusions, the disputed cases and a source register listing the citation for every single row.

• crusader-nobility-deaths/
• dutch-golden-age-naval-battles/
• prehistoric-collective-violence/
• red-army-faction-attacks/
• richard-i-third-crusade/