Opal and her friends race to expose the culprit and save Camp Beaulac.

The kids worry about the camp's future as shadowy plans come into focus.

As the crises at camp only seem to get worse, Opal starts to see a bigger picture.

Opal's friends struggle with the impact of her investigations.

Opal and Jamal sniff out a bigger mystery at Camp Beaulac.

Opal reaches her breaking point with a pushy friend.

Opal and Jamal pursue the mystery of some long lost correspondence.

Opal meets a new friend with a special talent.

Opal arrives at Camp Beaulac, where adventures and mystery await.

Opal finds a new case growing in Meme's garden.