In 1966, when his father's attempted suicide causes the ostracism of the family in their small Montana community, fourteen-year-old Nate copes with his sadness and anger by trying to win the school science fair.

Dara and Marie Durant have been dancers since they can remember. Now, they both teach in the family dance studio. When a suspicious accident occurs right before a big performance, the balance of sisterhood is threatened and family tensions rise.

While training for her superhero test, twelve-year-old Zoe helps investigate a new laundry detergent factory on the edge of town that seems to be dumping toxic waste into the river.

A bitter rivalry between two overachieving high school seniors erupts after one of them is named valedictorian on a day that finds them unexpectedly teaming up and falling for each other while competing against their fellow graduates during a farewell tour of Seattle.

Althouh shy Jensen daydreams about being a hero, the reality of his school life is very different, but when two school newpapers writers begin to put him in their stories, he discovers he may have to find real solutions for his problems.

Struggling to return to normalcy after surviving Alison's attempt to kill them, Spencer, Aria, Emily and Hanna endure a series of disasters before realizing that they are being stalked by a new "A" who knows all of their secrets.

High school senior Paige knows there is so much more to life after high school, but is it so terrible to want everything to stay the same forever?

Maya Aziz, seventeen, is caught between her India-born parents world of college and marrying a suitable Muslim boy and her dream world of film school and dating her classmate, Phil, when a terrorist attack changes her life forever.

Alexander and his new friend, Rip, are worried that the worms the rain has brought out are really the megaworms that Notebook of Doom describes but they soon discover that the night crawlers are trying to warn them about the monster tunnel fish that are threatening Stermont Elementary.