Margaret Peterson Haddix

An overweight, timid fifteen-year-old boy and his popular fourteen-year-old sister begin to overcome their guilt over their father's death and reconnect with each other and their emotionally-distant mother when they accompany her on a two-week speaking tour.

While playing in the championship softball game, star pitcher KT Sutton blacks out and awakes to a changed world where the roles of academics and sports at her middle school have flipped, making talented athletes, such as KT, outcasts and brainy nerds popular.

While ten-year-old Anya faces the difficulties of losing her hair to alopecia, her classmate Keely learns how to stand up for what she knows is right. TEN-YEAR-OLD GIRLS DON'T WEAR WIGS So why is Anya wearing one? That's what Keely's friend Stef wants to know. She even wants Keely to tug on it, just to see if it's real. Keely wants to know too -- but when Anya's wig falls off in front of the whole class, Keely discovers that what she really wants...

When their parents begin saying the wrong thing every time six-year-old Sukey and her older brothers misbehave, the children discover that it is a plot and fight back with their own wrong phrases. [YOUNG HOOSIER]

The explosive finale to the #1 bestselling series! Fourteen-year-old Amy Cahill and her younger brother, Dan, have had enough. Not only do they have to find the 39 Clues first, they're expected to reunite their backstabbing family - the same people who killed their parents. But Amy and Dan haven't survived explosions and assassination attempts for nothing. They have a plan to finish the Clue hutn on their own terms. Too bad there's a final, fatal...

Melly and Anny Beth agree to participate in Project Turnabout, a scientific experiment in which they are given a shot that will make them grow younger, until they receive a second injection that will stop the aging process, but when other participants die after receiving the second shot, Melly and Anny Beth refuse to have the shot and set out to find someone to care for them when they are too young to do it themselves.

In a war-torn future United States, fifteen-year-old Tessa, her childhood friend Gideon, now a traumatized military hero, and Dek, a streetwise orphan, enter enemy territory and discover the shocking truth about a war that began more than seventy-five years earlier.

After her father is convicted of embezzlement, Becca Jones and her mother flee Georgia for small-town Ohio. But three years later she learns that his misdeeds may have jeopardized not just her future but also her life.

New York Times bestselling author Margaret Peterson Haddix delivers the thrilling conclusion to her middle grade Mysteries of Trash and Treasure series as Colin and Nevaeh unravel their most personal mystery yet.

Colin has spent all summer solving mysteries with his friend Nevaeh. But they've only ever dealt with other people's mysteries—ones that are safe for Colin to think about. He's still stuck on the mystery surrounding

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In a future where the law limits a family to only two children, third-born Luke has been in hiding for the entire twelve years of his life, until he enters boarding school under an assumed name and is forced to face his fears.