Told in their separate voices, sixteen-year-old Prince Oliver, who wants to break free of his fairy tale existence, and fifteen-year-old Delilah, a loner obsessed with Prince Oliver and the book in which he exists, work together to seek his freedom.

In rural Ohio, friendships and a beautiful girl prove distracting to a fifteen-year-old who has hidden on Earth for ten years waiting to develop the Legacies, or powers, he will need to rejoin the other six surviving Garde members and fight the Mogadorians who destroyed their planet, Lorien. Friendships and a beautiful girl are distracting to a teenager who is hiding on Earth while he waits to develop the powers he will need to rejoin the other six...

"For years the Garde have fought the Mogadorians in secret. Now all of that has changed. The invasion has begun. John is on the front lines of the fight in New York City. And just as the odds seem stacked against him, his best friend, Sam, a human, inexplicably develops a Legacy--and Sam isn't the only one." "While the pair try to track down Five and Nine amid the chaos, they encounter another teen who can wield abilities that were once only meant...

California high school students Kaida, Zeke, and Joy fall into a parallel universe in which all resembles their normal lives except that there is no medicine nor health care, which could mean big trouble for Joy, whose arm was injured in the accident that started their troubles.

Fourteen-year-old Charlie feels guilty because she has a crush on her best friend's boyfriend, and her loyalties become even more confused when she discovers that her mother is dating the boyfriend's father.

Three female students from Ashbury High write to three male students from rival Brookfield High as part of a pen pal program, leading to romance, humiliation, revenge plots, and war between the schools.

Having moved to Annapolis, Maryland, with her medievalist parents, high school junior Ellie enrolls at Avalon High School where several students may or may not be reincarnations of King Arthur and his court.

Nightshade High freshman Jessica Walsh's hope of finding normalcy in high school is crushed when fellow students develop zombie-like crushes on a new boy, and she learns that she is a Virago, a woman warrior who fights when her city is in trouble.

When a high school lock-in, meant to ease tensions between the lacrosse team and a group that likes to play werewolf, goes awry, Jackie does not know if she is safer in the panic of the dark hallways or with the crazed student council president determined to maintain control.

In New York City, three fourteen-year-old best friends who are all daughters of celebrities watch out for each other as they try to strike a balance between ordinary high school events, such as finding a date for the homecoming dance, and family functions like walking the red carpet with their famous parents.