The delicious smell of freshly baked cake... The stench of an open drain… The repulsive odour of rotting fish…The charming fragrance of jasmine flowers. We Live in a world of smells, each smell being distant in its own way. While we cannot detect all smells, we do know that some smells attract us, while some make us turn away. What is the mystery behind this phenomena? The book explores the amazing world of smells and attempts an analysis of some of its finding.