I randomly stumbled upon this book at a local library when I was searching for good children's literature. I had never heard of the series before (nor the author) yet I was pleasantly surprised. Vanessa visited her friends family in Mexico and learned of many superstitions before encountering some on her own. The story opened up with a short scene of Vanessa running from a monster (presumably the Chupacabra) which helped build anticipation of the story. Even though I had never read the previous book in the series, I was able to understand Vanessa's goal of being a cryptozoologist right away. This was evident when she repeatedly referenced her notebook to go over the details of each creature. Based on the story and the age of the characters I think this story would be most suitable for students ages 9 to 15.