Louis Jacob, 23 years old, is a medical student in Paris (France). He earned his Master of Science at the École Normale Supérieure of Lyon and went at Stanford University, where he studied narcolepsy in the laboratory of Professor Emmanuel Mignot. Passionate about the history of medicine, Louis decided to write e-books on this topic. The case of Doctor Petiot (1897-1946) is his first. More information can be found on his LinkedIn profile: