“…Some evaluated textbooks to find out how the exercises can cater for the syllabus and learners' needs (McDough & Shaw 1993;Cunningsworth, 1995), to identify merits and demerits in certain textbooks being in use (Cunningsworth, 1995), and to conduct an action research (Tomlinson, 1996); Some evaluated textbooks to detect whether they accomplish the aim of conveying the knowledge (Najafi Sarem et al, 2013), to identify textbooks productivity and value as regards the aims, principles or norms (Salehi, Khadivar, Babaee, &Singh, 2015); Some examined the suitability regarding students' needs, teaching objectives and teachers' methodology in a given context (Hanifa, 2018). After all, any kind of evaluation should serve the betterment of learning outcome (Gholami et al 2017).…”