Sally Rippin

"Billie and the Secret Mystery Club are investigating their most serious mystery yet. Something has been taken from the principal's office at school! Who could have done such a terrible thing? And when one of Billie's friends becomes a suspect, will Billie even know who to trust anymore?"--Back cover.

"Jack has found a lost puppy! It is so cute. But can he convince his mom and dad to let him keep it?"--P. [4] of cover.

"Jack's friend Billie is away, so he hangs out with Alex instead. They have heaps of fun together! But what will happen when Billie comes back?"--P. [4] of cover.

"Jack has made an awesome robot suit for a costume party. But what if the other kids at the party think it's lame?"--P. [4] of cover.

Jack's new babysitter is awesome, but a bit crazy. Pizza for dinner, juggling lessons and sleeping outside with no tent! But will Jack let his worrying get in the way of having fun?

"Jack wants to win the math competition, but it's not his best subject. Luckily, he's been paired with a math whiz! Can they work together to win?"--P. [4] of cover.

It's Jack's first day at soccer. He really wants to kick a goal, but he coach has made him a goalie. There's no glory in goalkeeping, is there?

"Jack is mad that his best friend got the solo he wanted. But when things go wrong on concert night, can Jack save the day?"--P. [4] of cover.

Billie has started ballet classes. She wants to be a great dancer, but is she really cut out to be a ballerina?

"Billie has always been best friends with Jack. But now Rebecca wants to be her best friend! Who will Billie choose?"--P. [4] of cover.