"Carmen's Summons" by Harold Bindloss is an exciting story about the adventures of a young girl named Carmen, who becomes a courier in a secret organization. She receives assignments all over the world, deciphering ciphers and carrying out dangerous missions. In this book, readers will plunge into an incredible world of espionage, intrigue and adventure, where every step could be the last. Carmen's Summons is a gripping blend of spy thriller and adventure novel that will keep you on the edge of your seat until the very last page.