Mrs Percival is busy organising the costumes for a school play. While her back is turned, Spud tries on a dragon outfit and decides to have some fun with it. Spud soon causes chaos, and it looks like the costume is ruined until Wendy has a clever idea ...

Children can read along in the storybook as they listen to the single voice reading on the CD. Then, listen to a second reading with music and special sound effects.Bob and Wendy are laying loft insulation at Mrs Potts' house, while Spud is helping Mrs Percival prepare for the school play. But when her back is turned, Spud finds a dragon outfit and decides to have some fun. Of course, he causes havoc.

Featuring Bob the Builder, this book & CD combination will have kids singing along with all their favorite tunes from the much loved TV show.

Four stories about Bob the Builder and eight funny rhymes.