The Remedy

If you liked The Immortal Life of Henrietta Lacks, this is for you. Tuberculosis was the biggest killer in the 19th century, and one of the most frightening—because no one knew its cause. When Nobel winner Robert Koch announced he had found a treatment for the disease, the world flocked to his door. But Conan Doyle (better known as the creator of Sherlock Holmes) remained skeptical, and justifiably so: Koch's faulty remedy proved to be his undoing. Goetz's account of fledgling germ theory, medical pioneers, brash personalities, and deadly diseases reads like a true crime thriller. Follow this one up with A Study in Scarlet.