Besides being a fundamental teaching tool in regular English teaching and learning contexts, textbook also has a significant role in the process of innovation. According to Hutchinson and Torres (1994), the significance of the textbook becomes more vivid in periods of change. Textbooks may act as go-between and possible agents for change during educational innovation because of many reasons; first textbooks act as a tool for teacher and learner training, textbooks provide a picture of how the renewal will look like and they provide the psychological support to instructors.