Hazel Kaplansky and new student Samuel Butler investigate rumors that a Russian spy has infiltrated their small Vermont town, amidst the fervor of Cold War era McCarthyism, but more is revealed than they could ever have imagined.

Cursed Princess Harbor Rose lives on a remote island as she waits for a hero to sweep her away, but when a foe rooted in dark magic threatens her beloved island, Harbor Rose must find a way to call the hero before time runs out.

Mori and her friends Julia, Benji, and Theo have never seen life beyond the walls of their perfect society, Old Harmonie. That changes when their new friend Ilana is threatened by the rules that are supposed to keep them all safe. They escape together, hoping to find help in Boston with Dr. Agatha Varden, one of Old Harmonie's pioneering founders.

But the outside world is nothing like they anticipated. As they face challenges they never...

Frankie Sparks, the self-proclaimed "best inventor in the third grade," does research and creates a tool to try to persuade her classmates that a rat would make the best class pet.

Frankie Sparks is excited about her town's team sled design contest but while she knows a lot about building a sled, she has much to learn about building a team. Includes information on the design process and a challenge.

It's springtime in Ms. Cupid's class, and she reads the class a story about an unlucky leprechaun. Frankie Sparks thinks it's funny, but it 's a fairy tale . After all, everyone knows leprechauns aren't real. Unlike Frankie, her best friend, Maya, is convinced that leprechauns exist. In fact, she tells Frankie that there's a leprechaun living in her backyard! So Frankie decides to build her biggest invention yet: a leprechaun trap! And since her trap...