Revisit the smash-hit web musical Dr. Horrible's Sing-Along Blog with the stories that started it all by Zack Whedon and a brand-new story by Joss Whedon set after the events of the web series! Speed off with Captain Hammer as he encounters a supervillain in the making. Captain Hammer asks, what you can do to make the world a safer place. Meet Moist, a man whose name says it all. Discover the tragic story of his condition and his connection to Dr. Horrible. Bump into Penny for the first time and be smitten all over again. Then, the Evil League of Evil wreaks havoc on the city, and some good Samaritans step up to the plate. But what is good and what is evil--and where does one cross into the other? Dr. Horrible is about to find out in the tale that tells of his first forays into evil and his first encounter with Captain Hammer! Finally, dive into the perfect recipe for creating the best of friendships, the kind that lasts forever! This volume collects the first Dr. Horrible one-shot; three digital comics from MySpace Dark Horse Presents ("Captain Hammer: Be Like Me!" "Moist: Humidity Rising," and "Penny: Keep Your Head Up"), "The Evil League of Evil" from the Dr. Horrible TPB, and the 10th Anniversary one-shot Dr. Horrible: Best Friends Forever. Also includes Joss Whedon's one- shot script and pinup art!