Goats don’t brush their teeth

Abby can’t wait to spend a week at her grandmother’s farm where there’s a new animal to take care of, a garden to tend and a big barn to play in. And with so much to do, there’s no reason for little sister Tess to hang around her all the time. But Abby’s new freedom doesn’t make her happy. Where does Tess disappear to every day, and why are things going missing? Is there something wrong with Gran? Searching for answers to these questions, Abby learns the hard way that keeping secrets can sometimes lead to trouble.