The Monkey on His Back is a science fiction novel written by author Charles W. de Wet. This book tells the story of an engineer who is testing a new data transmission device and suddenly finds himself in the body of a monkey. The author successfully combines scientific aspects and fantastic elements, revealing the topic of human-animal interaction. Readers will immerse themselves in the exciting world of technology and mystery, feeling the full range of emotions from inspiration to fear. "A monkey on his back" is a book that will leave a mark in the hearts of science fiction lovers and will help to review the relationship between people and animals from a completely new perspective.