Abstract-There is no doubt choosing specific language teaching materials can influence the quality of teaching and learning procedures. The textbooks can often play an essential role in students' success or failure as a part of the materials used in the language classrooms. Consequently, special care should be taken in evaluating educational materials based on dependable and valid instruments. Some of the usual instruments to evaluate the English Language Teaching materials are the checklists. An evaluation checklist is an instrument that allows the evaluator with a number of features of successful teaching and learning materials. Regarding this, the present study is an attempt to evaluate the recent general English textbook by Richards and Bohlke (2012) titled "Four Corners" using Daoud and Celce-Murcia's (1979) evaluation checklist. The finding of the study supports the strengths of the aforementioned textbook putting it in one of the reliable available textbooks.