The book gives outlines of most of the important organic reactions along with accepted mechanisms. It is designed primarily for the students who have had a basic course in organic chemistry at the undergraduate level. Written in a lucid language and in a student friendly manner, the book provides an in-depth and clear presentation of the subject and follows a self study approach. Each chapter contains lucid discussion of concepts with necessary examples with answers. It is an indispensable book for the students at the undergraduate level (Hons/Major) and for those preparing for competitive examinations such as Joint UGC-CSIR Eligibility Test (NET), GATE, etc.