The book "Regional Nerve Blocks in Anesthesia and Pain Therapy" offers a comprehensive and detailed examination of regional anesthesia, particularly peripheral and neuraxial nerve blocks. In recent years, the introduction of ultrasound-guided regional anesthesia has led to a renaissance in this field. This richly illustrated textbook covers both traditional techniques and modern ultrasound-assisted methods. Each nerve block is systematically divided into various sections, including definition, anatomy, indications, contraindications, technique, drug selection and dosage, side effects, as well as potential complications and their prevention. Additionally, the book includes checklists for each technique and a variety of detailed anatomical drawings that enhance practical utility. It is aimed at anesthetists and professionals from various areas of pain therapy, including pain specialists, surgeons, orthopedists, neurosurgeons, neurologists, general practitioners, and anesthesia nurses.