Bøker av Betsy Ellor

"Yara is out to prove that she's the greatest scientist in town! Her annoying neighbor, Eddie, always wins the science fair, but this year is going to be her year. Like every good scientist, Yara starts with a question, makes observations, and comes up with a hypothesis ... but each time she starts an experiment, her dog, Renzo, ruins it! Could Renzo be up to something more than making trouble?"--