"Karen has new roller skates. She is a very good skater. She can even do tricks. But oh, no! Karen falls down and breaks her wrist! She has to go to the hospital and get a cast. Karen wants somebody famous to sign her cast. It isn't going to be easy-but Karen won't give up till she gets the job done!"--

"For most of her twelve years, Astrid has done everything with her best friend Nicole. But after Astrid falls in love with roller derby and signs up for derby camp, Nicole decides to go to dance camp instead. And so begins the most difficult summer of Astrid's life as she struggles to keep up with the older girls at camp, hang on to the friend she feels slipping away, and cautiously embark on a new friendship. As the end of summer nears and her first...

"Now an official junior roller derby team, members of the Austin Derby Daredevils are working on their unique abilities but Shelly struggles to identify what makes her shine on the track." --

"A group of bears love to roller skate." --

"Fifteen-year-old Dizzy teams up with her roller skating friends Chippe, Scarlett, Payton, and Av to do battle against the Negatrixes."--

Two friends almost give up their efforts to learn to roller skate until they have an opportunity to help someone.

Warned not to try out her new skates, Sammy straps them on anyway, resulting in a wild ride through town.

Splat the Cat can't wait to try out his new roller skates but must stay inside because it is raining.

When the town shoe store has a big sale on roller skates, everyone from Joe the mailman to Pete the pizza boy ends up on wheels.

Forced to invite her nemesis to her roller-skating birthday party, Aleca Zamm struggles to hide her ability to stop time while searching for a fellow Wonder.