\"Response in the Living and Non-Living\" is about the discovery that both living and non-living matter exhibit similar responses to external stimuli, such as electrical and mechanical forces. Bose's experiments demonstrated that plants and metals could show fatigue, recovery, and even \"death\" under certain conditions, blurring the lines between organic and inorganic substances. The book details his meticulous experiments, including the use of the crescograph to measure plant growth and the discovery of plant sensitivity to various stimuli. Bose's work suggests that all matter, whether living or non-living, shares fundamental properties and responses.