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.

In Jennifer L. Holm's New York Times bestselling, Newbery Honor winning middle grade historical fiction novel, life isn't like the movies. But then again, 11-year-old Turtle is no Shirley Temple
She's smart and tough and has seen enough of the world not to expect a Hollywood ending. After all, it's 1935 and jobs and money and sometimes even dreams are scarce. So when Turtle's mama gets a job housekeeping for a lady who doesn't like kids, Turtle...

"Babymouse becomes a influencer after she tries out a new whisker style and posts a tutorial online"--

An imaginative young mouse is terrified to face her enemy in dodgeball, but with the help of her best friend and support from her mother, she not only plays the game, she proves herself a hero.

"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 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...

Fans of adventure, romance, and a strong heroine will love this this action-packed historical trilogy by three-time Newbery Honor winner and New York Times bestselling author Jennifer L. Holm.
1855. The unknown wilds of the Pacific Northwest—a land not yet tamed, and certainly not fitting for a proper young lady! Yet that’s just where Miss Jane Peck finds herself. After a tumultuous childhood on the wrong side of Philadelphia...

"Believe in the unexpected" with this hilarious, heartwarming, and much-anticipated sequel to the New York Times bestseller The Fourteenth Goldfish!
Ellie's grandpa Melvin is a world-renowned scientist . . . in the body of a fourteen-year-old boy. His feet stink, and he eats everything in the refrigerator—and Ellie is so happy to have him around. Grandpa may not exactly fit in at middle school, but he certainly keeps...

Girls looking for adventure, romance, and a strong heroine will love the second book in this action-packed historical trilogy by three-time Newbery Honor winner and New York Times bestselling author Jennifer L. Holm.
1854. The Pacific Northwest. Sixteen-year-old Jane Peck has traveled halfway around the world in the name of true love, only to find herself alone on the frontier, abandoned by her no-good fiancé! With nothing of her...

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

Graphic-novel darling and kid-favorite Babymouse makes her picture-book debut in a Christmas story . . . all about cupcakes! (Typical.)
 
Thank goodness Babymouse ate all of the Christmas cookies her mom made for Santa. Now she can make him something he really wants—CUPCAKES! But wait . . . what’s that rumbling in the other room? OH NO! A DRAGON!!!!! Can Sir Babymouse defeat her fiery foe and save Christmas?!...