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.

Ten-year-old Beans Curry, a member of the Keepsies, the best marble playing gang in Depression-era Key West, Florida, engages in various schemes to earn money while "New Dealers" from Washington, D.C., arrive to turn run down Key West into a tourist resort.

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.--

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.

As the only girl in a Finnish American family of seven brothers, May Amelia Jackson resents being expected to act like a lady while growing up in Washington state in 1899. She may be a miracle, but she's no proper young lady! It isn't easy being a pioneer in the state of Washington in 1899, but it's particularly hard when you are the only girl ever born in the new settlement. With seven older brothers and a love of adventure, May Amelia Jackson...

Afraid to go to horror movies with his friend, Pod, Squish the amoeba feels better after learning that even comic book superheroes get scared sometimes.

Squish the amoeba neglects his homework, parents, friends, and even his Super Amoeba comic books when he discovers the video game Mitosis.

"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,...

Join Sunny the sun in this board book about feelings.

At swim camp, Squish's new friend Basil helps him avoid learning to swim with pranks that sometimes go too far, but the comic book exploits of Squish's idol, "Super Amoeba," help him deal with Basil and conquer his fear.