Twelve-year-old Annie ponders the many rhythms of life the year that her mother becomes pregnant, her grandfather begins faltering, and her best friend (and running partner) becomes distant.

After spending six months apart in Book Two, best friends Julie and Lydia are reunited at last! Julie has said good-bye to the mean girls, and Lydia is ready to apply her hard-earned friendship lessons to founding their own crew. But bad news interrupts their reunion: their friend Sukie's mother, ill for many years, has passed away. This shakes Lydia and Julie, who reevaluate their goals and decide to focus more on being supportive of the friends...

When a struggling student teacher assigns a group project, seven-year-old Just Grace gets so involved in working with Grace W. and Grace F. that she fails to understand why she and her best friend, Mimi, are drifting apart.

Children's birthdays are always strange in Willow Falls, but when Connor's little sister Grace falls into a frozen state on her tenth birthday, Amanda and Leo must travel back in time to find out what force prevented Angelina from casting the blessing that would have protected her.

Best friends Raymond and Graham decide to reinvent themselves when they go to Camp Grizzly over the summer.

Told in two voices, middle-schoolers Sammie and David's long-term friendship is endangered when new student Luke begins flirting with Sammie just when David decides to confess his crush on her.

When Julie and Roland become an official couple, Lydia and Julie try to find romantic guidance, while Lydia's mother announced her plans to marry Lydia's soccer coach, Eric.

Picked by a new cosmetics company to pre-test their products and blog her reviews, fourteen-year-old Kat Connors's popularity skyrockets, threatening her relationship with best friend Jules.

"Rory Mitchell has always had an issue saying his Rs correctly (which is a real problem given his name); now in sixth grade his former best friend, Brent, suddenly sides with bullies against Rory; but then Brent is hit by a car and suffers a serious brain injury, which requires Rory to reevaluate everything"--Provided by publisher.