Marvel announced plans Thursday to debut a new comic book, “Strange Academy,” in March. Described as a supernatural coming-of-age saga, it's set at a New Orleans school for teenagers from across the universe who have a variety of mystical powers. Veteran Marvel writer and artist Skottie Young is working with longtime Marvel artist Humberto Ramos on the project. As any fan of Marvel comics or the Marvel Studios movies knows, characters from one series often pop up in another. Doctor Voodoo and Scarlet Witch are Marvel characters who will teach at Strange Academy.