Bad Kitty's birthday fun is disrupted when someone takes off with her parents and an unexpected guest arrives for the party.

"Little Pookie is up before dawn because...it's Pookie's birthday, and Pookie just can't wait to celebrate! Pookie's Mom gently coaxes her little one back to bed--but not for long!"--Amazon.com.

Annie and her pet rabbit, Snowball, invite Henry and Mudge to a dress-up birthday party, but there is some confusion about what the guests are supposed to wear.

When you're with Geronimo Stilton, it's always a fabumouse adventure! Geronimo is celebrating his birthday! He is out with his family when he realizes someone has replaced all of his money with counterfeit bills. Geronimo and Hercule set out to find the thieves!

"Someone stole Otto's birthday! When Otto the cat and his robot sidekick Toot follow the crook, they discover a topsy-turvy world where rats chase cats and people wear underpants over their clothes"--

It is Mom's birthday, and Charlie and Mouse and their Dad want everything to be perfect--so when the cake gets burnt the boys have to come up with a new plan, pronto.

The Very Hungry Caterpillar celebrates birthdays, from presents and balloons to cake.

When he doesn't know what to give his mother for her birthday, a small boy asks all the animals for advice.

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.

Little Duck celebrates his first birthday with the other animals on the farm by copying their examples, from shearing off all his feathers to taking a mudbath, before enjoying Farmer Brown's yummy frosted maple cake.