A) Charley's idol, the Man With Nine Lives, is in town, unfortunately a very small demon, the Mechanical Mayhem Gremlin, is causing mechanical accidents and Charley's super hero is in danger. Mona tries to find a way to destroy the Gremlin on the internet, but when she's about to find it the demon damages her computer.

B) We know that vegetables are evil but now they are twice evil because they are MUTANTS! How will the gang stop them? Should they eat them? Yuck!

A) The town is completely empty, only Mona, Charley and Lily are left, but where is everyone else? Peering through a basement window one night, Mona spies Mr. Williams bent over a miniature replica of the town complete with little lights, little cars... and little people!

B) Mona accidentally enters into a mirror and discovers a new world, very similar to ours, but with the difference that good guys are bad and bad guys are good.

A) When Mona was a little girl she used to have a cute little frog, one day it got lost and so did her vampire towel. Years later, Mona and her parents have problems with their bathroom and they might have to move unless they find what's causing the problem.

B) Mr. Shawbly has been acting very weird lately, Mona, Lily and Charley believe that he is a werewolf.

A) Angela says that she has a genie in a shampoo bottle. Accidently Angela's mom gives Angela's bottle for a garage sale organized by Miss. Gotto. Mona, Charley and Lily buy the bottle and discover that it really has a genie inside, but an evil one.

B) Angela's dolls come alive! They are playing tricks on everyone and distroying everything. Someone has to stop them!

A) Fang got fleas! But the worst is that the fleas made a circus at Mona's house!

B) Mr. Shawbly is running faster than before, he can run freely and... he doesn't has a shadow. How will Mona and the gang reunite Mr. Shawbly with his shadow?

A) Everything that the Fortune Cookies say is coming true! Mona has to find a way to stop it.

B) Lily is working for Angela?? What's going on here? I smell something fishy... and it isn't Fang's breath.

A) Mona's cousin, Dottie, is taking dance classes. Even though she's a very good dancer, lately, she's been doing terrible, what going on with her? It turns out Dottie has been hexed by none other than her own dance teacher, Madame Sosa.

B) Angela got a new parrot, a very talkative one. Mona, Charley and Lily discover that he is not a real parrot, he is a magician's apprentice that years ago had a fight against another magician, he got turned into a parrot and kept in this form until nowdays. Mona has to find a magic wand to transform him into a real kid again.

A) It's 12:00m, what? It was 12:00m but now it is 1:00pm! Someone is playing with time. But who and how? Mona, Lily and Charley will have to solve this mistery.

B) There will be an ice skating presentation with Einstein, Picasso, Julius Caesar, Marie Antoinette and a neanderthal , the problem is that they aren't actors or anything, they are the real ones and belong to the past, a man brought them to our time with a special Time Machine, now Mona and her friends have to take them back to their time.

A) There's a new boy at Mona's school, Robin, he knows a lot about birds, understands them, actually... he looks like a bird himself and, misteriously, everytime that someone botters him the birds attack that person.

B) Lily got a new plant, she takes good care of it, water it everyday and is investigating what kind of things it likes and dislikes. Mona wants to get one too, but when they go to the store there were none left, the park caretaker bougth all of them. Charley saw on Tv a new protein beverage, he wants to buy it, but when he goes to the store there are none left, the park caretaker bought them all. What is the park caretaker planning to do with plants and protein beverages?

A) While playing on the attic Mona, Lily and Charley find an old picture of a man. Next day Mona's uncle, Morbus, drops for a visit, he looks just like the man in the picture, but that picture has about 100 years. Finally they discover that Mona's uncle is the man in the picture, he escaped from inside of it, but now, someone must take his place in the picture and he thinks that Mona is the one.

B) Fang got lost in the Fourth Dementia Funhouse, Mona, Lily and Charley decide to rescue him, but that funhouse is a very confusing labyrinth, it will close in a few minutes and if it closes before they go out they will have to stay there forever! How will they escape from it?

A) Angela gave away all her toys? George is nice to people? Lily and Charley don't want to be heroes anymore?! What's going on? The latest pre-teen pop music sensation, the ""Brainwaves"", are washing everyone's brain with their music, even Mona's brain. Now it is up to Fang to save the day.

B) Thanks to Mona's little 2-year-old cousin, Melvin, a.k.a Melvin the Monster, Von Kreepsula escaped from his comic book, AGAIN! He is more powerful now and an unexpected hero will defeat him.

A) Somehow Cupid and his girlfriend got mad at each other, Cupid is very disappointed and Cupid's cousin, Stu, has to take his place in Valentine's Day, he is a mess and isn't the man for the job. Mona, Charley and Lily have to help him or Valentine's Day will be a complete disaster.

B) Mona finds a pirate mini-boat. The little pirates, owners of the boat, have to go back to their dimension, first they must find their captain, but where is he? There's only one person that can solve that mistery, Mona.