In Freedom's Cause (Historical Novel). G. A. Henty

In Freedom's Cause follows the exploits of Archibald «Archie» Forbes who lives in Scotland during the Wars of Scottish Independence. As a young man, Archie joins William Wallace and his campaign, taking part in numerous battles and adventures, being captured several times and many times in danger of losing head. After Wallace's capture, Archie joins Robert Bruce continuing his chivalrous fight in order to free Scotland