The Precious Garland of Liberation is the oldest teaching text of Tibetan Buddhism, systematically and comprehensively describing the path to enlightenment. It was written by Gampopa (1079-1153), the most significant heart disciple of Milarepa. Even today, it is an indispensable foundational work for anyone who wishes to learn about and embark on this path. Gampopa, who guided many students on their journey to completion, masterfully compiled and presented the teachings of Mahayana Buddhism in this work, revealing a path that leads from the very first beginnings to the realization of perfect liberation. His clear comments, which testify to profound wisdom, connect around seven hundred quotations that familiarize readers with the core messages of Buddhist sutras and other classical texts of the Buddhist tradition. The Precious Garland of Liberation is considered the most reliable and still highly recommended introduction to the teachings of the Great Vehicle, as conveyed by the Tibetan tradition. This third edition is a thoroughly revised version of the second edition. The translation has been refined, adapted to the evolving terminology, and enriched with additional footnotes. Cross-references have also been included to facilitate comparative private study. The glossary has been significantly expanded. In total, over 1700 changes have been made.