Zombies have plagued humanity's nightmares for centuries, but fortunately, the scientific community has created this detailed and completely serious guide to the undead. Only Zombies of the World tackles this issue and many more, so you might want to read up before a zombie tackles you! Zombies menace humanity, yet we barely understand them. This book reveals the undead to be a valuable part of our ecosystem and the key to new discoveries in medicine and technology. It also uses captivating illustrations to document how evolution has led to a wide variety of species. Discover how our history has been affected by the undead and what we can learn from “scientific” research. The answer might surprise you!