"At Animal Ark, Mandy Hope helps her parents treat animals of all shapes and sizes. Even outside the clinic, Mandy can't resist helping any animal in need. Mandy's new classmate Sara has moved to Welford just in time for Halloween--and she's brought her Labrador and four gorgeous lab puppies. Mandy is instantly charmed by the adorable pups. So when the puppies are stolen, she and James vow to help Sara catch the thief. To make matters worse, the friends...

"Ella is enjoying Eden boarding school, until things start to get complicated. She accidentally insults Saskia, the school diva, there could be a ghost in the dorm and items have started to mysteriously disappear. Can Ella catch the Eden thief?"--

Describes the discovery of the tombs and mummies in Egypt where tomb robbers stop at nothing to steal the treasures found there.

"Kelsey's dad has a new job and that means a new house--on the same property as a castle! And this castle has its very own mystery. A valuable chess piece has gone missing, and Kelsey is determined to unmask the thief. But there's more than one mystery on the property. When a shadowy creature roaming the grounds leads Kelsey, Becca, and Leo to a secret clubhouse in a tree, they must work together to find out who used to meet there. Could the elusive...