Opinionated siblings Rafe and Georgia Khatchadorian debate a variety of topics relating to the ups and downs of middle school life and encourage readers to add their own contributions through write-in games and activities.

"Life is meant to be savored, but that's not easy with no family, limited prospects and a past you'd rather not talk about. Still, Callie Smith doesn't know how to feel when she discovers she has a brother and a sister-- Malcolm, who grew up with affection, wealth and privilege, and Keira, a streetwise twelve-year-old. Callie doesn't love being alone, but at least it's safe. Despite her trepidation, she moves into the grand family home with her siblings...

The Alden children draw upon their resourcefulness to save the neighborhood firehouse from being torn down, while they also face a series of mysterious incidents connected with it.

Two brothers take summer jobs at a department store where a series of peculiar events brings them under suspicion.

"Mulan meets The Song of Achilles in Shelley Parker-Chan's She Who Became the Sun, a bold, queer, and lyrical reimagining of the rise of the founding emperor of the Ming Dynasty from an amazing new voice in literary fantasy. To possess the Mandate of Heaven, the female monk Zhu will do anything. "I refuse to be nothing..." In a famine-stricken village on a dusty yellow plain, two children are given two fates. A boy, greatness. A girl, nothingness......

The Aldens investigate when the arrival of several suspicious characters in Greenfield coincides with a mystery involving a popular boy actor.

"Janner Igiby, his brother, Tink, and their disabled sister, Leeli, are gifted children as all children are, loved well by a noble mother and ex-pirate grandfather. But they will need all their gifts and all that they love to survive the evil pursuit of the venomous Fangs of Dang, who have crossed the dark sea to rule the land with malice. The Igibys hold the secret to the lost legend and jewels of good King Wingfeather of the Shining Isle of Anniera."...

On a cross-country vacation with their parents, twins Coke and Pepsi, soon to be thirteen, fend off strange assassins as they try to come to terms with their being part of a top-secret government organization known as The Genius Files.

"For [the killer whale] Vega and her family, salmon is life. And Vega is learning to be a salmon finder, preparing for the day when she will be her family's matriarch. But then she and her brother Deneb are separated from their pod when a devastating earthquake and tsunami render the seascape unrecognizable. Vega must use every skill she has to lead her brother back to their family. The young orcas face a shark attack, hunger, the deep ocean, and...

The Alden children help out a storeowner at the Hope Harbor Mall and discover that someone is tampering with the merchandise shipments.