"On the edge of danger" is an exciting book that opens up to the reader an exciting world of adventures and mysteries. The main character, young agent Nathan, finds himself at the center of complex and dangerous events when he has to uncover a mysterious conspiracy that threatens the future of the entire world. The reader observes intrigue, solving mysteries and incredible turns of events that help Nathan get to the "edge of danger" and defeat his enemies. This book awakens the excitement of adventure and danger, leaving behind the impression of deep thoughts and moral conclusions.