This, now co-authored, third edition contains an updated and in-depth analysis of the norms applied by the Inter-American Court of Human Rights to deal with the most frequent human rights violations that still occur in Latin America regarding life, humane treatment, personal liberty, due process, access to justice, the principle of legality and judicial protection. The second edition contained a chapter on disappearances, as the Court at the time had significantly developed its reasoning on the matter; this third edition shows the latest evolution on the subject, which still plagues the region. In addition, a new chapter examines discrimination, an issue that has emerged as a frequent and important concern in the Court’s work.