The textbook "Remote Viewing - The Textbook 4" offers a comprehensive continuation of remote viewing techniques based on ten years of experience from the author Manfred Jelinski. In this fourth part, active techniques that are crucial for practitioners are addressed. Topics such as encounters in the matrix, remote influence, protective functions, and exits are explained in detail. The book goes beyond previous content and provides unique knowledge that cannot be found in any other work. It includes numerous sketches from real sessions and integrates insights from quantum physics to deepen the understanding of remote viewing. This thorough exploration of the subject makes the book a valuable resource for anyone interested in remote viewing and looking to expand their skills.