Bell has spent his whole life--all eleven years of it--on Mars. But he's still just a regular kid-he loves cats, any kind of cake, and is curious about the secrets the adults in the US colony are keeping. Like, why don't they have contact with anyone on the other Mars colonies? Why are they so isolated? When a virus breaks out and the grown-ups all fall ill, Bell and the other children are the only ones who can help. It's up to Bell--a regular kid...

Ellie's scientist grandfather has discovered a way to reverse aging, and consequently has turned into a teenager--which makes for complicated relationships when he moves in with Ellie and her mother, his daughter.

Schooled in the lessons of etiquette for young ladies of 1854, Miss Jane Peck of Philadelphia finds little use for manners during her long sea voyage to the Pacific Northwest and while living among the American traders and Chinook Indians of Washington Territory.

In 1935, when her mother gets a job housekeeping for a woman who does not like children, eleven-year-old Turtle is sent to stay with relatives she has never met in far away Key West, Florida.

"When Babymouse's art class goes on a field trip to the museum, she decides to test her freedom by exploring the Big City without a chaperone"-- Provided by publisher.

"Babymouse joins the school Film Club and writes the greatest cinematic masterpiece of all time! But when the movie gets shown to the entire school, will it be a box office hit or a flop?"-- Provided by publisher.

"Sunny's just made it to middle school . . . and it's making her life very confusing. All her best friend Deb wants to talk about is fashion, boys, makeup, boys, and being cool. Sunny's not against any of these things, but she also doesn't understand why suddenly everything revolves around them. She's much more comfortable when she's in her basement, playing Dungeons & Dragons with a bunch of new friends. Because when you're swordfighting and spider-slaying,...

When thirteen-year-old Ellie's Grandpa Melvin, a world-renowned scientist in the body of a fourteen-year-old boy, comes for an extended visit, he teaches her that experimenting--and failing--is part of life.

The arrival from Philadelphia of her spiteful nemesis Sally Biddle and the return of her corrupt ex-fiance Richard Baldt spell trouble for seventeen-year-old Miss Jane Peck, who has survived on her own in Shoalwater Bay, a community of white settlers and Chinook Indians in 1850s Washington Territory.

As she turns twelve during the summer of 1953, Penny gains new insights into herself and her family while also learning a secret about her father's death.