My Mummy Vs. Your Ghost

Last Kids on Earth meets Goosebumps in this monster mash of a series featuring all your favorite creatures going head-to-head in epic battles.

We found out in the first book in the Versus Universe what happens when a vampire goes up against a werewolf, and now we''ll see who comes out on top when it''s my mummy vs your ghost.

Seasoned trainers Hayden and Gabe return to the battlefield with an anci...