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.

#1 New York Times bestselling author Meg Cabot's middle grade debut -- now in paperback!When nine-year-old Allie Finkle's parents announce that they are moving her and her brothers from their suburban split-level into an ancient Victorian in town, Allie's sure her life is over. She's not at all happy about having to give up her pretty pink wall-to-wall carpeting for creaky floorboards and creepy secret passageways-not to mention leaving her modern, state-of-the-art suburban school for a rundown, old-fashioned school just two blocks from her new house.

Allie returns with new rules in the sixth book of the acclaimed series!Allie's excited about her class field trip. Sure, it's to a historic one-room schoolhouse, built back before there was the Internet or even cell phones, and Allie's teacher is encouraging everyone to dress up in old timey costumes, which some of Allie's friends are actually doing. GAH! But at least she gets to ride on a bus, which she's never gets to do, living so close to school that she actually has to walk there every day!But then Mrs. Hunter announces that every student in Room 209 has been assigned a "buddy" for the day--from Allie's old 4th grade class at Walnut Knolls Elementary School, with whom Pine Heights Elementary is pairing up for the trip. And Allie's buddy just happens to be her ex-best friend Mary Kay, who betrayed Allie right before she moved! Allie is going to have to spend a whole day sharing an old-timey desk with a big crybaby!

#1 New York Times bestselling author Meg Cabot's first middle-grade series!Allie Finkle is excited when a new girl, who comes all the way from Canada, joins her class at Pine Heights Elementary. Now Allie won't be the new girl anymore!But her excitement turns to dismay when the new girl, Cheyenne, starts telling everyone in the fourth grade what to do! Soon Cheyenne has everyone, including Allie's best friends, Caroline, Sophie, and Erica, believing that if they don't do what she says, they'll be what Cheyenne accuses them of being - babies!

There's a whole new set of rules to learn when you're the new girl!When you are starting at a brand-new school, you have to wear something good.Allie Finkle's starting her first day of school at Pine Heights Elementary! Plus, she's getting a new kitten, the first pick of show cat Lady Serena Archibald's litter! But being the New Girl is turning out to be scary, too, especially since one of the girls in Allie's new class -- Rosemary -- doesn't like her. In fact, Rosemary says she's going to beat Allie up after school.

The fantastic sixth book in bestselling author Meg Cabot's funny and sassy series for tweens! Allie Finkle is ten years old. She's got two annoying little brothers, three best friends, a dog called Marvin and a kitten called Mewsie, and is attending her first big birthday bash! Looks like she'll need some new rules to help her out... In this funny, fast-moving series, Allie makes (and breaks) rules all over the place as she deals with everything that life can throw at her.

Frank the ogre has come to Monster Hospital with a tummy ache because he ate two nasty kids for breakfast. The four naughtiest children in the school are recruited by the mysterious Sister Winifred to be his doctors. Can these not-exactly friends help Frank without getting gobbled up or suffocating from the stupendous stink? It takes a monster to know a monster ... And read more stories in the Monster Hospital series by the acclaimed author-illustrator of the THORA books.