Spy Kids Adventures #4: OSS Wilderness

Carmen and Juni are off to an OSS sleep away camp for training and summer fun. The camp director is a retired spy-turned-environmentalist named Oscar Zohn. But O. Zohn has larger plans in mind then just teaching kid spies. He is using the wilderness camp to hypnotize animals and campers to accomplish his take-over-the-world plan. Only Carmen and Juni are in the know-which means only they can save the world!