Doctor Andromeda and the Kingdom of Lost Tomorrows

An aged crime fighter desperately wants to reconnect with his estranged son, who he hoped would one day take the mantle of Doctor Andromeda. Over the course of the story we learn his World War II-era origin, how he got his powers, his exciting astral adventures, the formation of some of Black Hammer's greatest heroes, and more in this heartbreaking superhero tale about fathers and sons.