
The Golden Age of Superman: The Greatest Covers of Action Comics from the '30s to the '50s by Mark Waid | Goodreads,

Superman: Birthright: The Deluxe Edition by Mark Waid | Goodreads,

DC Announces Two New Series from Mark Waid | DC,

The Golden Age of Superman: The Greatest Covers of Action Comics from the '30s to the '50s: Mark Waid, Amy Handy, Charles Kochman, Mark Waid: 9780896600423: Amazon.com: Books,

Amazon.com: Superman: Birthright: 9781401202521: Waid, Mark, Yu, Leinil Francis, Alanguilan, Gerry: Books,