When a group of short construction workers begins building a school playground, Lisa begins to suspect that they are really Christmas elves, but Melody and Howie think Lisa has an overactive imagination.

When a group of short construction workers begins building a school playground, Lisa begins to suspect that they are really Christmas elves, but Melody and Howie think Lisa has an overactive imagination.
anglais

The Lost Princess

Trolls Don't Ride Roller Coasters

Swamp Monsters Don't Chase Wild Turkeys

Mrs. Jeepers' Monster Class Trip

Mrs. Jeepers In Outer Space

Mrs. Jeepers' Secret Cave

Goblins Don't Play Video Games

Frankenstein Doesn't Slam Hockey Pucks

Mrs. Jeepers' Batty Vacation

Wolfmen Don't Hula Dance

Giants Don't Go Snowboarding

Phantoms Don't Drive Sports Cars

Zombies Don't Play Soccer (Bailey School Kids #15)

Trolls Don't Ride Roller Coasters

Frankenstein Doesn't Slam Hockey Pucks

Ghouls Don't Scoop Ice Cream

Gargoyles Don't Drive School Buses

Mummies Don't Coach Softball

Martians Don't Take Temperatures

Knights Don't Teach Piano

Aliens Don't Wear Braces

Ghosts Don't Eat Potato Chips

Frankenstein Doesn't Plant Petunias

Werewolves Don't Go to Summer Camp