While donating some old items to Higgledy Heroes charity shop, Maddie has second thoughts about giving away her old xylophone. Can she really let go of her very first instrument?

There is something fishy about the newest house guest, but Maddie and Triggs are determined to get to know the new arrival and figure out what makes him bloop.

While helping Mum babysit their neighbour Sally, Maddie and Triggs learn that words can sometimes be confusing, especially if they're coming from the mouth of a mischievous toddler.