Google has just added an extensive library of comics to Google Play Books. Over 400 editions of comics from the Dark Horse collection are available for download, with popular titles such as Hellboy, Star Wars, Buffy the Vampire Slayer, the Goon and more all ready for your viewing pleasure. To commemorate the launch, Google is offering all First in Series volumes for just $3.99 per set. Now would be as good a time as any to bring your collection to your device in digital form as it won’t cost you an arm and a leg to do so. View the full collection here, available in every country where Google Play Books are sold.