Mammals of India by A.J.T. Johnsingh and P.O. Nameer is an exhaustive, 864-page reference offering detailed species accounts, maps, and conservation notes. Superb scholarship and fieldwork make it indispensable for serious readers, though dense presentation and clustered illustrations limit accessibility. Priced steeply, it is not a beginner's book but a vital, demanding resource for libraries and advanced wildlife students.