Fans of Man of Steel and Batman Classic will love this brand-new I Can Read Level 2 adventure featuring the world’s greatest super hero! In Superman Classic: Day of Doom, a Kryptonian monster named Doomsday goes on a rampage through Metropolis, destroying everything in his path. Will Superman be able to save the day? I Can Read books are designed to encourage a love of reading. Superman Classic: Day of Doom is a Level 2 book, geared for kids who read on their own but still need a little help.