Concepts of Quantum Mechanics Made Easy is a useful book at the undergraduate level. The contents are organised systematically and presented in an easy-to-follow manner. It provides more explanation for difficult topics and detailed mathematical steps. In particular, this book suits students who do not have a strong foundation in mathematics or sufficient basic knowledge in modern physics. Mature students who have left this subject for some years will also find this book helpful. The language used is kept simple to facilitate students from a non-English speaking background to grasp its scientific contents.