Love watching doctors solve mysteries on medical dramas? Ever wonder about the enigmatic evolution of our most beautiful national parks? Interested in navigating the little-known, yet fascinating, secrets behind what it takes to get published? Ed Leon of The Great Courses and three renowned professors have something for everyone in this edition of The Torch. Join them as they solve all sorts of mysteries, ranging from split-second life and death decisions in the high-pressure environment of the emergency department, to explaining the many reasons the Grand Canyon is so glorious and awe-inspiring.