Tracey's annoyed from being the smallest in the family, because even Megan, her little sister is taller than her! So she decides to invent a stretching machine which will make her taller. But will it work? / Tracey dares Jim and Jake to ride down the town's highest mountain.

Tracey tries to invent a machine that will teach Sandy to obey. Tracey's family consider themselves as 'loses.' She decides to change her losing streak by creating a Lost Things Finder machine.

Tracey decides her mother's birthday will be particularly special. Shamus' favourite band, 'Cosmic Dancing Dolls,' are coming to town. Unfortunately, he has to attend a family meeting and can't make it to the show.

Cedrik, Shamus' well-known pet mouse, goes missing after Pet's Day. Tracey hates going camping, while Shamus loves it. School camp makes the two friends grow apart.

Shamus is chosen to represent his school at the interscholastic competition. Holidays are here! As Tracey says, 'there's no justice in the world;' given that the weather changes dramatically, making things worse.

Miss Carmody has a disastrous record, and when she announces that this year's play will be 'Snow White,' she doesn't get a very enthusiastic response on the part of her students. Tracey and Shamus crash a flying machine in the park lake.