This book "Philippine Islands, 1493-1898. Volume 21 of 55. 1624" is a separate section of a large work devoted to the history of the Philippine Islands from their first discovery to the end of the 19th century. The authors explore the period from 1624, when early navigators explored the region, describing not only the geography of the islands, but also their inhabitants, their culture and history. The book presents the testimonies of Catholic missionaries and descriptions of the events of that period, reflected in modern books and manuscripts. This work is a valuable resource for those interested in the history of the Philippine Islands and seeking reliable information about the country's past.