Molly and her family have moved around for years. Every time they think they've found a home, one of the Quirks slips up and sends them packing - because the Quirk family is a bit, well, quirky. Each family member has a magical power that makes them unique, and highly unusual.

Mom can control minds Grandpa twists time Penelope has an all-too-real imagination and Finn is the pesky kid brother who happens to be invisible. Then there's Molly, the most unusual Quirk of all—because she is completely, utterly normal. Molly's greatest desire is to fit in, and she's pretty sure she's found the perfect spot: Normal, Michigan. With its cookie cutter houses, welcoming committees, and all-town competitions, it seems like just the place for an ordinary new life.

But the Quirks aren't known for fitting in - especially in a place like Normal...

Ladies & Gentlemen! Boys & Girls! Children of All Ages!

Just as the Quirk family was settling into Normal - ta da! - the circus comes to town! At school, Molly, Penelope, and Finn are all learning new circus tricks in gym class. Meanwhile at home, they - and their monster, Niblet - are putting their new skills to good use it takes fancy footwork and sneaky detective work to keep their nosy neighbor from snooping around and uncovering the Quirk family secrets.

Each day in their new town makes one thing very clear: Life in Normal is a high-flying adventure!

Things get a little (okay, a lot) quirky in the week leading up to Molly and Penelope's tenth birthday!

It all starts with Grandpa Quill's annual birthday scavenger hunt. Gramps hides mini-presents for the girls to find leading up to a SUPER-special big present. This year they're hoping for a new family pet. But the girls can't agree on what kind of pet, and soon they're fighting non-stop about everything.

It's always been the Quirks vs. the World . . . but what happens when it's Quirk vs. Quirk? Will the girls learn how to get along in time for a truly magical birthday?

The fourth grade class field trip to a monster museum turns spooky when Quirky magic comes out of hiding.

It's a big week for the Quirks as twins Molly and Pen prepare for an exciting field trip to a local monster museum. Whichever fourth grade team creates the spookiest monster design wins an unusually fun prize. Meanwhile at home, everyone is ready for a visit from a certain Scottish guest: their Uncle Cork! He hasn't seen the kids since they were babies.

At first, Uncle Cork seems totally magic-less, and Molly wonders if maybe she's not the only one in her family without a Quirk. But every time invisible Finn starts to make mischief, Uncle Cork is there to stop him. Molly can't believe it. What Quirk is kooky Uncle Cork hiding?