The basic and primary goal of Restorative Dentistry is tore-establish the unction and esthetics of the tooth. Composite resins claimed the throne with alliance of Minimal Invasive Dentistry standing as a critical candidate in the clinical implication for various. dental procedures. Thereby overruling the concept of Extension for Retention with Restriction with Conviction. The book highlights the Historical Evolution, Classification, Composition, Physical Properties, Steps, Placement techniques, Failures, and the Recent advancements over the years and currently used in dentistry. The new expanding composite resins, nano filler technology and improved bonding systems have the potential to reduce problems regarding the resin restorations. With increased patient demands for aesthetics, the use of composite materials for restorations will continue to grow and so will the area of research to combat the existing limitations of composites as a restorative material.