Meg Cabot

While helping her half-sister, the ruler of Genovia, prepare for her royal wedding, Princess Olivia finds herself facing snooty cousins, school, and princess lessons with Grandmeré.

"Thirteen-year-old Dinah Lance knows exactly what she wants, who she is, and where she's going. First, she'll win the battle of the bands with her two best friends, then she'll join the Gotham City Junior Police Academy so she can solve crimes just like her dad. Who knows, her rock star group of friends may even save the world, but first they'll need to agree on a band name. When a mysterious figure keeps getting in the way of Dinah's goals and threatens...

During the days before her sixteenth birthday, Mia records in her diary her fear that her grandmother and friends may be planning to throw an extravagant Sweet Sixteen party.

Sixteen-year-old Mia finds an old diary and enjoys reading what she wrote about her first Valentine's Day with Michael.

Princess Mia's junior year in high school begins with a difficult course load, a crazy student council race, Grandmere's search for temporary lodging, and learning that her boyfriend is moving to Japan for a year, partly because she will not sleep with him.

John Hayden, a death deity, takes seventeen-year-old Pierce Oliviera back to the Underworld against her will to keep her safe from the Furies, but her family is still at risk and she, herself, may never escape his captivity.

Now working for the Palatine Guard--a secret demon-hunting unit of the Vatican--Meena Harper tries to win over her co-workers as well as her new partner Alaric Wolf while investigating a young priest recently assigned to the case.

A near-death experience, a horrible incident at school, and a move from Connecticut to Florida have turned seventeen-year-old Pierce's life upside-down, but when she needs him most John Hayden is always there, helping but reminding her of her visit to the Underworld.

While trying to spare Erica's feelings so she could go to Brittany's birthday party, Allie disobeys one of her own rules and lies.

Guided by her rules, nine-year-old Allie works to get past being just the new girl at school, eagerly awaits the arrival of her kitten, and faces turmoil when her grandmother visits while the family is still settling into their new home.