So, from the solicit:
Maxwell Maas may be the greatest mind the world has ever known, but at 10-years-old he has a lot to learn. Adventuring to distant worlds through his makeshift multiversal closet door, Max will encounter greatness and menace on a cosmic scale. Fans of Gaiman’s Sandman will feel at home in the expansive, daring universe of Maxwell’s Demons.
But just riffing, myself? "Maxwell Maas is going to be great. But can he stay alive long enough to be great, while still being good, in an infinite universe of threats and wonders?"
If you like grand, weird ideas -- living worlds, alien philosophies, cosmic adventuring -- this is the series for you. If you like heartfelt coming of age stories -- this is the series for you.