An Introductory Treatise On The Nature And Properties Of Light And On Optical Instruments by W. M. Higgins is a comprehensive guide to the science of optics. The book provides an overview of the nature and properties of light, including its wave-like and particle-like nature, as well as its behavior when passing through different media. It also covers the different types of optical instruments, including lenses, mirrors, and prisms, and their applications...