After celebrating their first nine same-day birthdays together, Amanda and Leo, having fallen out on their tenth and not speaking to each other for the last year, prepare to celebrate their eleventh birthday separately but peculiar things begin to happen as the day of their birthday begins to repeat itself over and over again.

It's bad enough Ian Barker has to spend his twelfth birthday with his sister and their two annoying cousins. The four of them can't ever hang out without getting into trouble. Vinnie and Jonny always want to play with Ian's stuff. They take extra turns and break everything they touch. Even Ian's new birthday presents are up for grabs. But when Ian gets a Slappy dummy from his dad, things go from bad to worse.

Junior leads his pack of dog friends on a sneaky mission into a museum to steal dinosaur bones for Lola's midnight birthday feast.

After her twelfth birthday, Rory checks off a list of things she is finally allowed to do, but unexpected consequences interfere with her involvement in the movie being shot at her school, while a weird prediction starts to make sense.

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.

When a bored Princess Patricia Priscilla makes her chambermaid switch identities with her so she can attend the village school, her attitude changes and she plans a new way to celebrate her sixteenth birthday.

Max's twelfth birthday party turns into a major disaster when ghosts Nicky and Tara boycott it, and sinister events spin out of control.

Sam is able to help his sister Anastasia with the poem she is writing for their mother's birthday, but his own efforts to create a special perfume are disastrous.

As spring arrives on Gardam Street, there are surprises in store for each Penderwick, from neighbour Nick Geiger's expected return from the war to Batty's new dog-walking business, but her plans to use her profits to surprise her family on her eleventh birthday go astray.

In the spring of 1865, Addy finds inspiration from a new friend and chooses a birthday for herself as she and her parents try to shape a new life of freedom in Philadelphia despite the racial prejudice they encounter throughout the city. Addy Walker is a proud, courageous girl growing up in 1864, during the midst of the Civil War. Addy's stories tell of her daring escape with her mother from slavery, and the challenges they face afterward as they...