Hi AceCoder,

Nah, the book is good enough to help you cover the syllabus and it provides all the information that is required if you don't have time to search it yourself. But it was my main source last time and I want to change that because the entire world relies on it, so there'll be repetition of ideas. And either way relying on one source is not always good. Besides, these academy books don't provide in-depth study which is kind of a handicap.