Mrs. Jeeper's class is visiting Ruby Mountain to learn about nature, and along the way Eddie spots enormous tracks on the dirt trail. He's sure that the tracks belong to the square-dancing teacher--a large, hairy man resembling Bigfoot. Is he really the legendary beast?

Harry Groto has yellow eyes, long fingernails, and a scary growl. He even gets hungry when the moon is full. Could he really be a wolfman?

After noticing his gray complexion and hearing his evil laugh, the students of Bailey School begin to wonder about their new ghoulish-looking computer teacher, Mr. Gordan Goble. Original.

Mr. Tuttle, the new coach of the Bailey Batters, is very clumsy and has to keep wrapping his injured limbs with bandages. Could he be the Mummy of Doom, looking for his stolen diamond?

The students at Bailey School suspect that the new school nurse, Mrs. Redding, is a Martian who has come to spy on Earth kids.

For use in schools and libraries only. The Bailey School Kids begin to worry when they meet the coach of the new junior hockey team, the creepy assistant from the science museum, who bears a startling resemblance to Frankenstein's monster.

An introduction to the large ape-like creature that has reportedly been seen in parts of the Pacific Northwest.