Knaves of Charlemagne Cards The Knaves of Charlemagne playing cards from Front Porch classics pays homage to the history of playing cards and card games Card games have universal appeal, and we've included a rulebook with 12 popular card games Includes directions for our original, fast-paced Knaves of Charlemagne game Suitable for 1 - 5 players age 8 and over Front Porch Classics offers "unplugged family entertainment" that brings people together through play