Marigold Ramos thinks that her magical ability to make things small will come in handy as she and her friends protest the new rule banning their toy dragons from school, until her magic gets out of control and starts shrinking her friends.

In a special class at Dunwiddle Magic School for children whose magic is unpredictable, Nory finds an outlet for her dritten-self in the kittenball team, and Bax worries because all he can do is turn into a rock, and nobody knows why.

When Willa's upside-down magic rains, it pours. Clouds form under ceilings. Classrooms get flooded. Umbrellas must always be nearby, just in case Willa has an outburst. Willa hates being the source of such sogginess. Even worse, the more she rains, the badder she feels...and the badder she feels, the more she rains. All the storminess is threatening to drown her good grades and flood all her friendships. Is there any way to use magic to make the clouds...

Tonight is the Big Night sleepover at Dunwiddle Magic School, when all the fifth graders stay overnight at school and participate in the scavenger hunt, except Nory's friend Elliott is attending a concert at rival Sage Academy where he plans to attend after the winter break--but if Nory can convince her fellow upside-down magic friends to take the hunt seriously, cooperate, and win, than maybe she can convince Elliott to stay at Dunwiddle.

The magic mirror has a crack and it sends Abby, Jonah, and Prince into the mixed up tale of Goldilocks and the Three Bears, and they soon find that Goldy is in need of a lot of gold to get her father out of jail, and so they find themselves negotiating between the Bears, who want honey, and Rumpelstiltskin, who just wants a friend or two--but King Ned is just plain greedy and somehow the children and Goldy's father have to escape from the king's jail,...

Abby and Jonah take a trip through the magic mirror and finally end up in Jack and the beanstalk (which happens to be Jonah's favorite story ever)--but things soon start to go wrong, and the children have to try and set the tale right, even if it means trading their dog, Prince, for the magic beans, climbing the beanstalk (three times!), and reaching an amicable settlement with the giants (Magnus and Philippa, who are really quite nice), and the sneaky...