Goosebumps: texas ground worms

goosebumps: texas ground worms is the 63rd book in the goosebumps book series.

summary
siblings jeff and cici beck move to texas. soon, cici invents a growing liquid and trys it on a garden worm in the backyard, but loses it into a hole in the dirt and spills the liquid on it. later, the worm grows 25 feet underground and starts eating things. first plants, then porches, then garages, then houses. could people be its next prey? find out.