Goosebumps - Revenge of the Lawn Gnomes

KEEP OFF THEIR GRASS!Two pink flamingos. A whole family of plaster skunks. Joe Burton's dad loves tacky lawn ornaments. But when he brings home two ugly lawn gnomes, the trouble begins. Late at night. When everyone's sleeping. Someone's creeping in the garden. Whispering nasty things. Smashing melons. Squashing tomatoes. No way two dumb old lawn ornaments with pointy hats could be causing all the trouble... Is there?