"Unlimited Power: The New Science Of Personal Achievement" by Tony Robbins is a self-help book that aims to guide readers towards achieving their goals and unlocking their full potential. Robbins combines personal anecdotes, scientific research, and practical strategies to provide readers with tools and techniques to improve their lives and achieve success in various areas such as relationships, career, and personal development. The book covers topics such as goal setting, mindset, communication skills, and overcoming obstacles. It offers insights and strategies to help individuals take control of their lives and create positive change.