Returning today, Marvel is launching season 2 of their YouTube series Marvel 101.

New episodes made available every Tuesday on Marvel.com and on Marvel’s YouTube page, fans will be introduced to one-minute episodes that offer fans a background crash course on some of the fiercest Marvel monsters all part of the gigantic Marvel series,Monsters Unleashed.

Since its launch, Marvel 101 has provided fans with informative videos spotlighting the history of Marvel’s top heroes, and now is your chance to explore the Marvel Universe even more as Marvel 101 enters its sophomore year and introduces Marvel fans to the mighty Marvel monsters that have be stomping through the Marvel universe since its inception.

Every Tuesday, Marvel 101’s second season will continue to explore the history of Marvel’s greatest monsters as they rampage across the Marvel universe and battle the heroes who have sworn to protect innocents from harm.