Cosmo and his team are on a mission to find the mysterious Martian Relics! The crew hopes that they can finally put an end to the evil antics of the Venusian army-but what will Cosmo do when he learns that the final relic resides in the one place they don't dare to enter... the castle of Queen Hesper on Venus?!
List of covers and their creators:
|A||Cover A||Tracy Yardley||1|
|B||Cover B||Bill Galvan & Ben Galvan||2|
|C||Cover C||Jennifer Hernandez||3|