Louis Pasteur: His Life and Labours

The son-in-law presents a chronological portrait of a prominent scientist, tracing childhood and formative years through landmark experimental achievements. It explains investigations into molecular asymmetry, fermentation, acetic processes, spontaneous generation, and disorders affecting wine, beer, and silkworms, then follows decisive experiments on virulent diseases culminating in development of attenuated vaccines for animal maladies and work on hydrophobia. The narrative alternates concise technical exposition with laboratory anecdotes, emphasizes methodological reasoning and experimental technique, and frames the discoveries as an accessible account of scientific method and practical applications.