"The knightly novel "Demon Secret" by the famous French authors Gilbert de Voisin and Auguste is an exciting journey into the world of secrets, intrigue and high feelings. In the book, you will find an exciting story about a knight who, saving his beloved lady, will put his courage and strength of spirit to the test and faithfulness. The mystical plots, heroism and unexpected turns of events make this book fascinating for any fan of medieval legends and romance. "Demon Secret" is a work that will amaze you with its beautiful language and exciting plot line."