In Revelations in Air, Jude Stewart takes us on a fascinating journey into the weird and wonderful world of smell. Beginning with lessons on the incredible biology and history of how our noses work, Stewart teaches us how to use our noses like experts. Once we're properly equipped and ready to sniff, Stewart uses smell as a lens into art, history, science, and more. With a colourful design and exercises for readers to refine their own skills, Revelations in Air goes beyond science or history or chemistry - it's a doorway into the surprising, pleasurable, and unfamiliar landscape of smell.