This is a packet of four (4) small booklet essays by noted historian Robert H. Thonoff sold as a set. It contains, The Vital Contribution of Texas in the Winning of the American Revolution and The Vital Contribution of Spain in the Winning of the American Revolution written in English. These two booklets are translated into Spanish text. A great perspective on the American Revolution and the contributions of Texas and Spain. One author said if Spain had not supported George Washington he may have lost the war. 5&1/2 x 8&1/2 size.