The Huntley's get Lost at the Circus (Paperback) (ISBN-13: 9798349206078)

Dante and Danabella arrived at the circus with their parents, where they had the opportunity to ride some camels. While riding, they noticed that the camels seemed to sniff Danabella's hair. This gave them an idea: if the camels could recognize their scent, perhaps they could use that ability to find their lost parents.

Once they realized their parents were missing, they remembered that camels can follow scent trails. They thought that if the camels could smell Danabella's hair, they might lead them to their parents. Sure enough, the camels guided them to a group of men wearing hats known as Trainers, and there were their parents with them.