Zoey discovers a secret when her mom leaves on a work trip. She can see magical animals! So can her mom, who helps sick magical animals in the barn behind their house. Since her mom is away, Zoey steps in to help when a baby dragon shows up at the barn. Zoey uses the scientific method and runs an experiment to figure out what the dragon likes to eat, which includes marshmallows. This is the first in a new beginner chapter book series that combines science and mystery.