Princess Mia, struggling to come to terms with her recent breakup with Michael and prepare for an important speaking engagement at a gala for Domina Rei, finds solace and guidance in the diary of a teenage princess for Genovia, and discovers a secret that may change her country's history forever.

With the cold weather and the stress of the approaching holiday season, the Heffleys decide to escape to a tropical island resort for some much-needed rest and relaxation. A few days in paradise should do wonders for Greg and his frazzled family, but sun poisoning, stomach troubles, and venemous creatures all threaten their vacation.

The pressure's really piling up on Greg Heffley. His mom thinks video games are turning his brain to mush, so she wants her son to put down the controller and explore his creative side. As if that's not scary enough, Halloween's just around the corner and the frights are coming at Greg from every angle. When Greg discovers a bag of gummy worms, it sparks an idea. Can he get his mom off his back by making a movie... and will he become rich and famous...

Eva offers to babysit for little brother Baby Mo so her parents can go sky-dancing competition, and she enlists a couple of her friends to help--unfortunately Mo proves to be a handful, eating too much candy, making a big mess, and throwing a tantrum, and she and her friends have to clean up fast before her parents get home.

Eva Wingdale and her owl classmates are on a camping trip to the other side of the forest, where one of the assignments is to make useful inventions--but Eva and Lucy become totally distracted by the legend of Nellie Wingdale, founder of Treetopolis and her buried treasure, and never finish their project.

Greg records his sixth grade experiences in a middle school where he and his best friend, Rowley, undersized weaklings amid boys who need to shave twice daily, hope just to survive, but when Rowley grows more popular, Greg must take drastic measures to save their friendship.

"When Bella wins a poster-making contest at the animal shelter, she gets to be queen of the "Adopt-an-Animal" parade. That can only mean one thing... Bub the pug is her prince! But Bub has no idea what a prince does. Can he figure it out in time to help Bella be the best queen she can be?"--

Harriet M. Welsch is a spy. She's staked out a spy route, and she writes down everything about everyone she sees -- including her classmates and her best friends -- in her notebook. Then Harriet loses track of her notebook, and it ends up in the wrong hands. Before Harriet can stop them, her friends have read the always truthful, sometimes awful things she's written about each of them. Will Harriet find a way to put her life and her friendships back...

When Eva Wingdale sees something large and white flying above her she is convinced that it is a ghost, although most of the other owls just laugh at her--until something large and heavy and white lands on the school roof. "¡Eva ve un fantasma! O al menos, eso piensa... Así que con su mejor amiga, sale en busca del fantasma. Perfecto para niñas a las que les encantan las historias de animales y de amistad. "

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.