Gotham City Monsters (Gotham City Monsters #6)

It all ends here! Melmoth is looking to destroy the world before anyone else gets their evil hands on it, but he better watch out - the Monsters aren’t ready to see their planet die. It may not treat them the best, but it’s home! Frankenstein in particular has a big stake in stopping Melmoth. If he can defeat this diabolical mastermind once and for all, it means he will be free of the curse of their shared blood.