Yes. 'All - Star Superman' is amazing with its exploration of Superman's character. 'The Dark Knight Returns' offers a different perspective on him. 'Superman: Red Son' changes the story of his origin. 'Man of Steel' is crucial for understanding his start. 'Kingdom Come' shows his relationship with other heroes. 'Action Comics' was the start of it all. 'Superman for All Seasons' shows his development. 'Whatever Happened to the Man of Tomorrow?' is an important part of his history. 'Superman: Birthright' is a great modern take on his origin.
Sure. 'All - Star Superman' is a classic. It showcases Superman's powers and his good heart. 'The Dark Knight Returns' has a different view of Superman in a darker context. 'Superman: Red Son' is a unique take. Then there's 'Man of Steel' for his origin. 'Kingdom Come' about an older Superman. 'Action Comics' as the start. 'Superman for All Seasons', 'Whatever Happened to the Man of Tomorrow?', 'Superman: Birthright' are also among them.