The hard-to-handle third graders at Bailey Elementary School wonder if their new teacher, Mrs. Jeepers, who just moved from Transylvania and has glowing green eyes, is a vampire.

Melody is certain that her new basketball coach, Mr. O'Grady, is a leprechaun. Bailey School Elementary new gym teacher is short, and Irish, and carries a bag filled with special stones. Soon, Melody and the other children are keeping an eye on him. When they get lucky and catch a leprechaun?

The kids in the third grade at Bailey Elementary are so hard to handle that all of their teachers have quit. But their new teacher, Mrs. Jeepers, is different to say the least. She's just moved from the Transylvanian Alps and she seems to have some strange powers that help her deal with these mischief-makers. Her methods may be a little unconventional, but, then again, Mrs. Jeepers may be just what the Bailey School kids need.

The new director at Camp Lone Wolf seems like a nice guy. But, when the kids learn the legend of a local boy who disappeared and the wolf that prowls the campgrounds howling in the night, they start to wonder if Camp Lone Wolf is more than just a name. Mr. Jenkins is covered in hair, eats his meat almost raw, and has an obsession with wolves. But, could he really be a werewolf?

Ever since Eugene became their new neighbor, the third graders at Bailey Elementary School get everything they wish for. This all seems great... until their lives start to turn upside down.

"The Bailey School Kids take a field trip to a science museum, where they meet the curator, Dr. Victor, and his hulking assistant, Frank. Secrets lurk behind every door in the spooky old museum. What's Dr. Victor doing in his hidden lab? And could Frank be Frankenstein's monster -- even though he loves to plant flowers?

There are some pretty weird grown-ups living in Bailey City-and a lot of strange happenings. The Bailey School Kids take it upon themselves to investigate.

There's a hot new pizza joint in Bailey City and Mrs. Jeepers brings the kids there for a special treat. The castle-shaped building and medieval-style costumes on the waiters are fun, but when a rumble from the kitchen shakes the restaurant's foundations, the kids get suspicious. George, the owner, says his cook is temperamental and the earth-shaking fits he has are nothing unusual, but the kids are pretty sure the owner is St. George the dragon slayer...

The Bailey School kids find their imaginations running wild when yet another strange-looking individual joins the education staff, this time in the personage of bus driver Mr. Stone, who resembles the city library's sixth gargoyle.

The ever-suspicious students at Bailey School lose control of their imaginations again when they meet new school nurse Mrs. Redding, who they come to believe is a Martian spying on Earth kids.