Published in four volumes between 1892 and 1899, this collection contains assorted papers and correspondence between Spain and Spanish dignitaries in England from the accession of Elizabeth I in 1558 through to her death in 1603. Revealing the changing relationship between Spain and England, the documents offer detailed insights into Elizabeth's reign from a continental and Catholic perspective. Derived in large part from the archives at Simancas, they have been carefully edited and translated into English by Martin Andrew Sharp Hume (1843–1910), a respected historian of Spain and a scrupulous archival researcher. Each volume is arranged chronologically, contains an introduction that provides helpful historical context and closes with an index that includes both letter writers and recipients. Volume 2 (1894) covers the period 1568–79 and shows how Elizabeth asserted her authority as a Protestant monarch.