"The Experimental Study of Gases" by Morris William Travers provides a detailed account of the experimental methods used in the study of gases at the turn of the 20th century. This comprehensive work is invaluable for students and researchers interested in the history of chemistry and physics, as well as the development of laboratory techniques. Travers meticulously describes the apparatus, procedures, and challenges associated with gas research, offering insights into the pioneering efforts to understand the properties and behavior of gases.