SKYLINE COURSEBOOK 6,Ashima Bath, Geeta Shyamasundar, Geetha Kumar, Meera Srinivas, Neena Kaul, Paul Gunashekar, Sachi Madhavan, Sheba Victor, Sheba Victor, Shefali Ray, Sheila Subbramanian & Sheila Subbramanian & Shyamala Kumaradas Skyline is a comprehensive course in English that has been designed for the purpose of helping learners attain communicative proficiency in the language, develop efficient use of the language skills, and access literary writing with ease.