"A compelling historical–philosophical account of the epistemology of experimentation in the life sciences from the late seventeenth to the mid-twentieth century. . . . the category of 'methods discourse' introduces a useful and nuanced dimension of analysis for the history of experimental life science. In developing a taxonomy of different levels on which this discourse operates, Schickore lays the groundwork for further exploration of methods sections as historical sources . . . . There is exciting work to be done in linking analyses of methods discourse to studies of method-making: material histories of instruments, model organisms, and experimental systems. As Schickore's book demonstrates, methods do not stand still."