Castle in the Stars: A Frenchman on Mars — Alex Alice

A Frenchman on Mars is the fourth volume in a lavishly illustrated graphic novel series set in a world where space exploration began during the Victorian era.

As Seraphin, Hans, and Sophie make their descent to the Mars surface―with stowaway Loïc and the wicked Gudden in tow―they're prepared for danger. But with its gravity-defying rain and giant carnivorous beasts, Mars is even more treacherous than they expected. When Seraphin suddenly finds himself separated from his friends and alone in the Martian wilderness, he must trust a mysterious shape-shifting creature to guide him back to safety. But this creature has an agenda of their own.