Philippine Progress to 1898: A Compendium of Philippine History Sources to Elucidate Filipino Participation and Supplement Deficient Spanish Accounts is an important book that reveals the history of the Philippines before the Spanish conquest of 1898. The authors, Benitez Conrado and Craig Austin, examine in detail the development of Philippine society, political processes, changes in the nation's economy and culture. The book offers a unique perspective on the history of the Philippines, showing the participation of the local population in the formation of the country and revealing aspects of history that were usually omitted in Spanish sources. The authors strive to present an objective and fair view of the life and creativity of Filipinos before the era of colonization. Philippine Progress to 1898 is an essential resource for anyone interested in Philippine history and seeking to enrich their knowledge of this unique country's past.